Monday, January 30, 2012

PFT: Lions fear Best's career is over

AFC Championship - Baltimore Ravens v New England PatriotsGetty Images

Patriots defensive tackle Vince Wilfork is not an easy man to move. That?s especially true this season because you can?t get him off the field.

Mike Reiss of ESPNBoston.com notes that Wilfork played 51.8% of the team?s defensive snaps in 2009. That?s fairly typical for any run-stuffing nose tackle, especially one comically listed at 325 pounds. (He?s probably closer to 400 than 300 pounds.)

In 2010, Wilfork?s snap total went up to 69.8%. By this season, Wilfork was up to 86%. In the AFC title game, Wilfork played 67 of 70 snaps. That?s 95.7%.

You can measure leadership in a lot of ways. Wilfork leads by making his presence known almost every snap. He leads by playing more than younger counterparts like Haloti Ngata.

?He leads the way for us on defense,?? coach Bill Belichick said after the win over Baltimore. ?Vince is obviously our most experienced player and he?s been a great leader, great captain all year. His leadership has been tremendous.?

Wilfork was a valuable rookie on the last Patriots title team in 2004. That was a veteran-laden defense on the tail end of a dynasty. This time is different. This is Wilfork?s defense, Wilfork?s time. Now in his eighth season, the 30-year-old is in that career sweet spot where experience and talent meet up perfectly.

Wilfork?s performance against the Ravens was one for the ages: Six tackles, four hurries, three tackles for loss, and a sack. Greg Bedard of the Boston Globe says Wilfork was double or tripled teamed ten times.

?To be honest with you, Vince was ready last week to play this game,?? linebacker Jerod Mayo said after defeating Baltimore. ?He has a ring and no one else on this defense has a ring. And he just expressed the joy that you would get from winning this game and he?s not a liar.?

We are struck by Wilfork?s versatility. He has played defensive end instead of nose tackle quite a bit in the playoffs. He is rushing the passer in addition to being the team?s best run stopper. He?s even picked off two passes this year. (And he knows what to do with the ball.)

New England?s defensive line has put together its two best performances of the season in successive weeks. In a game where the Patriots struggle to match up with the Giants in many areas, don?t be surprised if New England?s defensive line creates all sorts of problems against a shaky New York offensive line.

Vince Wilfork will be leading the way. You can?t get him off the field, and you can?t block him either.

Source: http://profootballtalk.nbcsports.com/2012/01/28/report-many-in-lions-organization-fear-that-jahvid-bests-career-is-over/related/

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Sunday, January 29, 2012

Scientists probe form, function of mysterious protein

Friday, January 27, 2012

Like a magician employing sleight of hand, the protein mitoNEET -- a mysterious but important player in diabetes, cancer and aging -- draws the eye with a flurry of movement in one location while the subtle, more crucial action takes place somewhere else.

Using a combination of laboratory experiments and computer modeling, scientists from Rice University and the University of California, San Diego (UCSD) have deciphered part of mitoNEET's movements to get a better understanding of how it handles its potentially toxic payload of iron and sulfur. Their research is described this week in the Proceedings of the National Academy of Sciences.

"We scrutinize proteins with an unconventional approach," said Jos? Onuchic, Rice's Harry C. and Olga K. Wiess Professor of Physics and Astronomy and co-director of the Center for Theoretical Biological Physics. "We use biophysics to probe biology rather than the other way around. Using computational theory, we find structures that are possible -- regardless of whether they've already been observed experimentally -- and we ask ourselves whether these structures might be biologically significant."

Study co-leader Patricia Jennings, professor of chemistry and biochemistry at UCSD, who has collaborated with Onuchic for 15 years, said they save a great deal of time by using structural biophysics to guide their experiments on a wide variety of targets. For example, Jennings' laboratory determined less than five years ago that mitoNEET contained a novel folded structure. Since then, her lab has been using insights gained from static and dynamic snapshots of the protein to guide biological and biochemical studies.

"I think people forget that proteins are machines with moving parts," said study lead author Elizabeth Baxter, a UCSD graduate student who works under the guidance of both Onuchic and Jennings. "We start with the static snapshot and model in the functional motions."

MitoNEET, which binds to the diabetes drug, Actos, immediately caught the attention of researchers when it was discovered. It has a unique ability to bind and store iron-based molecules in an iron-sulfur cluster. Iron is an essential element for all life, but it is also highly toxic, and mitoNEET is the only iron-handling protein that is known to sit on the wall of the mitochondria, one of the key structures inside a cell.

The protein's biological functions are still being unraveled. Interestingly, scientists have shown that mitoNEET sits on the outer mitochondrial wall with its potentially toxic payload of iron-sulfur molecules facing toward the cell's cytoplasm, the gel-like fluid that fills the cell. Discovery of the unique binding mode of the protein's iron-sulfur cluster led the Jennings group to show that the cluster can be delivered into the mitochondria. In addition, its sister protein interacts with proteins that participate in apoptosis -- the process cells use to kill themselves when they are no longer viable.

"I think mitoNEET is a protein that could be your best friend or your worst enemy," Jennings said. "There's some evidence that it may act as a sensor for oxidative stress and that it can lose its toxic iron-sulfur cluster under stress conditions. Depending upon where the iron ends up, that could lead to drastic problems inside the cell."

Proteins are strands of amino acids that are produced from DNA blueprints, but their shapes can provide important clues about their function. To find out how mitoNEET's control and release of its iron-sulfur payload might be related to its shape, Baxter used computer simulations to study how the protein folds, as well as the functional motions of two similar shapes that could be biologically important. In one of these shapes, there is a slight intertwining of two arms that extend away from the iron-cluster pocket. In the other, the arms also extend but are not intertwined.

Baxter found that both conformations were physically possible. She also found the protein could switch between the "strand-swapped" and "strand-unswapped" conformations without entirely unfolding. Moreover, this change in the twining of the arms was shown to alter the shape of the critical pocket that holds the iron-sulfur cluster; this makes the cluster more likely to be inserted or released in situations where the arms are untwined.

Like the magician using misdirection, the loosening of the grip on the cluster is subtle and happens in a different location than the flurry of arm motions. Jennings said it's the kind of thing that could easily be missed if the focus of the study were the cluster itself.

Onuchic said, "One of the advantages to our approach is that it allows us to look for relevant biophysical properties that control distant functional regions -- like mitoNEET's strand-swapping -- that can easily be missed with a more conventional approach."

###

Rice University: http://media.rice.edu

Thanks to Rice University for this article.

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Source: http://www.labspaces.net/117151/Scientists_probe_form__function_of_mysterious_protein

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Saturday, January 28, 2012

Meet Earth's newest island ... maybe

The newest inhabitant of the Red Sea ? a volcanic island ? seems to have stopped smoking last week, and could be here to stay.

A volcanic eruption in the Red Sea left behind a newborn island that is part of the Zubair Islands, located about 40 miles (60 kilometers) off the coast of Yemen. A NASA satellite image of the new island, acquired on Jan. 15, showed no signs of smoke. But it's hard to say for sure if the eruptive fit is finished, or if this is just a break in the action.

"Without a lot of monitoring equipment out by the new island, this is hard to tell," said Erik Klemetti, a volcanologist at Denison University in Granville, Ohio.

Volcanologists look for eruption indicators such as small earthquakes, deformation of the land surface, carbon dioxide and sulfur dioxide emissions, otherwise, "we have no real way of knowing if this is just a break in the action or that the eruption is done," said Klemetti, the author of Wired's Eruptions Blog.

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If it is a break, it could last days, weeks, months or even years.

"Watching it with satellites will likely be our best way to tell if the eruption is done or just taking a break," Klemetti told OurAmazingPlanet.

A wild eruption earlier this month created the island. According to news reports, fishermen witnessed lava fountains reaching up to 90 feet (30 meters) tall on Dec. 19, which is likely the day the eruption began. There was some discussion about whether or not it would wash away, but that depends on erosion. Will the Red Sea erode the new island due to wave action or storms?

"If the island is mostly lava flows ? as it seems to be ? rather than ash or loose volcanic debris, then it will likely resist erosion." Klemetti said. "If not, the island may erode to below the sea surface unless new lava is added."

If the island is here to stay, it'll need a name. But that will probably be left up to whichever country claims it first.

You can follow OurAmazingPlanet staff writer Brett Israel on Twitter: @btisrael.Follow OurAmazingPlanet for the latest in Earth science and exploration news on Twitter@OAPlanetand onFacebook.

? 2012 OurAmazingPlanet. All rights reserved. More from OurAmazingPlanet.

Source: http://www.msnbc.msn.com/id/46166057/ns/technology_and_science-science/

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Twitter to begin 'reactively' censoring tweets in specific countries, still no love for China

It's no secret that certain countries have different views over freedom of expression on the internet, but this hasn't stopped Twitter's attempt to keep its service running in as many places as possible. In its latest blog post, the microblogging service announced that it'll begin "to reactively withhold content from users in a specific country" when required, in order to keep said content available to all users elsewhere (as opposed to blocking it globally). The withheld tweets will be marked accordingly while their authors get notified with reasons where possible, and internet legal rights monitor Chilling Effects will also post the relevant take-down notices on a dedicated page.

This may seem like some form of censorship taking over Twitter, but the company only mentioned those of "historical or cultural reasons" like the ban of pro-Nazi content in France and Germany; so it's not clear whether Twitter will also handle similarly with tweets that potentially lead to events such as the UK riots last year. Even though Twitter didn't elaborate further for Reuters, there is one reassuring line in the post:

"Some [countries] differ so much from our ideas that we will not be able to exist there."

One such country is most likely China, and back at AsiaD in October, Twitter CEO Jack Dorsey told us that there's simply no way for his company to work with the Chinese government (you can watch him answering us at 38:17 in the video -- courtesy of All Things D -- after the break):

"The unfortunate fact is we're just not allowed to compete in this market, and that's not up to us to change. The person to ask is trade experts between both governments, but at the end of the day we can't compete. They (Chinese microblogging platforms) can compete in our markets, and we're certainly interested in what that means for us... We would love to have a strong Twitter in China, but we'd need to be allowed to do that."

There are obviously many factors that add up to this sour relationship, but the contradiction between China's strict internet monitoring policy and Twitter's core values is the most likely the biggest obstacle. And of course, the Chinese government would favor its home-grown tech properties, anyway. That said, several months ago, one of the country's largest microblogging services Sina Weibo was criticized by the authorities for not censoring fast enough, so it's obvious that it'd be even trickier to work with a foreign company that sees things differently. Things are unlikely to change any time soon, or ever, unless China relaxes its policy.

Continue reading Twitter to begin 'reactively' censoring tweets in specific countries, still no love for China

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Source: http://www.engadget.com/2012/01/27/twitter-censors-content-in-specific-countries/

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Friday, January 27, 2012

Obama-Brewer friction on display on tarmac tiff (AP)

GLENDALE, Ariz. ? Arizona Gov. Jan Brewer says she meant no disrespect when she pointed a finger at President Barack Obama during an intense discussion on an airport tarmac. But the Republican governor says the Democratic president showed disrespect for her by abruptly ending their conversation.

The brief encounter ? out of earshot of observers but captured on camera ? was a highly visible demonstration of the verbal and legal skirmishing that has regularly occurred between Brewer and Obama's administration over illegal immigration and other issues.

Airport arrivals for presidents normally involve mere pleasantries between those involved, but Brewer and Obama have a history. And part of that history is what apparently got things going, according to accounts provided by Brewer and the White House.

Brewer said that during their talk, she invited Obama to visit Arizona to hear about her administration's achievements and to visit the U.S.-Mexico border, which has been a point of friction between the two because of illegal immigration issue.

Obama then said Brewer's recently published book mischaracterized a 2011 White House meeting between them.

Brewer said in an interview Thursday, at another Phoenix-area airport, that she talks a lot with her hands and that her pointing a finger at Obama during their conversation wasn't disrespectful.

"I respect the office of the president," she said. "I was there to welcome him."

She said she was grateful for the visit and intended to talk to him about the state's accomplishments. But she said she was "taken aback by his comments" when he said he wasn't happy with how her book described their White House meeting.

Immediately after the meeting, Brewer had said it was cordial, but her book said Obama lectured Brewer in the Oval Office and that she felt he was condescending toward her.

"It is what it is. I proceeded to say that to him, and he chose to walk away from me," she said Thursday.

Asked whether she regarded that as disrespectful, she replied: "Well, I would never have walked away from anybody having a conversation. And, of course, that is what it is. It is disrespectful for me."

Their relationship covers disagreements on "most of his policies," she said. "That doesn't mean we can't be cordial to one another."

The encounter was notable because it was rare case of an unscripted and tense moment between the president and a public official in view of reporters.

Obama, in an interview with ABC News, said the encounter with Brewer "is a classic example of things getting blown out of proportion."

"I think it's always good publicity for a Republican if they're in an argument with me," Obama said in the interview. "But this was really not a big deal. She wanted to give me a letter, asking for a meeting. And I said, `We'd be happy to meet.'"

White House press secretary Jay Carney chided reporters Thursday, saying the encounter with Brewer was getting too much attention from the press corps. The media coverage was overshadowing Obama's message of the day on energy.

Carney was questioned about Brewer's statement Thursday that Obama cut her short by walking away.

"I really assume you guys have more important issues to cover than this," Carney said.

Brewer is among the Republican governors who oppose the federal health care overhaul, but the illegal immigration issue has been a particular sore point between Obama and Brewer.

The U.S. Justice Department has challenged Arizona's controversial 2010 immigration enforcement law in court, while the administration and Brewer are at odds over whether the federal government has done enough to secure the U.S.-Mexico border.

On Thursday, Brewer drew support from callers to conservative-oriented talk shows, but the incident left others in the state shaking their heads.

The Arizona Republic, the state's largest newspaper, editorialized that the image of Brewer wagging a scolding finger at the visiting president "now pretty much defines this state's relationship with Washington, D.C., to the world."

Bruce Merrill, a longtime Arizona pollster and a professor emeritus at Arizona State University, said there are two sides to the encounter, so it's hard to fully analyze what happened and why.

But the incident follows past incidents in which Arizona for a time balked at declaring a state holiday to honor Martin Luther King Jr., and Arizona State University refused to award Obama an honorary degree, Merrill noted.

"It reinforces the image of Arizona being kind of a cowboy state that doesn't show a lot of respect," he said of the airport encounter.

The two mayors who stood next to Brewer during the airport encounter were not available for interviews Thursday, their offices said.

"He doesn't want to get involved," said Melissa Randazzo, spokeswoman for Mesa Mayor Scott Smith, a Republican.

Phoenix Mayor Greg Stanton's office said his schedule had no time for an interview. Stanton is a Democrat.

___

Associated Press writer Jim Kuhnhenn contributed to this report from aboard Air Force One.

Source: http://us.rd.yahoo.com/dailynews/rss/obama/*http%3A//news.yahoo.com/s/ap/20120126/ap_on_go_pr_wh/us_obama_arizona_governor

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Activists report 'terrifying massacre' in Syria

Syrian army defectors, celebrate shortly after they defected and join the anti-Syrian rgime protesters at Khalidiya area in Homs province, central Syria, on Thursday, Jan. 26, 2012. Syrian troops stormed a flashpoint suburb of Damascus on Thursday, rounding people up in house-to-house raids and clashing with army defectors, activists said, as the 10-month-old uprising inches ever closer to the capital. (AP Photo)

Syrian army defectors, celebrate shortly after they defected and join the anti-Syrian rgime protesters at Khalidiya area in Homs province, central Syria, on Thursday, Jan. 26, 2012. Syrian troops stormed a flashpoint suburb of Damascus on Thursday, rounding people up in house-to-house raids and clashing with army defectors, activists said, as the 10-month-old uprising inches ever closer to the capital. (AP Photo)

A Syrian army defector, flashes victory sign as he carries on his shoulders a boy shortly after he defected and join the anti-Syrian regime protesters at Khalidiya area in Homs province, central Syria, on Thursday, Jan. 26, 2012. Syrian troops stormed a flashpoint suburb of Damascus on Thursday, rounding people up in house-to-house raids and clashing with army defectors, activists said, as the 10-month-old uprising inches ever closer to the capital. (AP Photo)

Syrian army defectors, celebrate and wave the Syrian revolution flag shortly after they defected and join the anti-Syrian regime protesters at Khalidiya area in Homs province, central Syria, on Thursday, Jan. 26, 2012. Syrian troops stormed a flashpoint suburb of Damascus on Thursday, rounding people up in house-to-house raids and clashing with army defectors, activists said, as the 10-month-old uprising inches ever closer to the capital. (AP Photo)

(AP) ? A "terrifying massacre" in the restive Syrian city of Homs has killed more than 30 people, including small children, in a barrage of mortar fire and attacks by armed forces loyal to President Bashar Assad, activists said Friday.

Details were emerging from an array of residents and activists on Friday, a day after the bloodshed. Residents told The Associated Press they were still gathering information but that the city was rocked by sectarian killings, gunfire and explosions.

"There has been a terrifying massacre," Rami Abdul-Rahman, director of the British-based Syrian Observatory for Human Rights, told the AP on Friday, calling for an independent investigation of the killings.

Syria tightly controls access to trouble spots and generally allows journalists to report only on escorted trips, which slows the flow of information.

Videos posted online from activists showed the bodies of children wrapped in plastic bags lined up next to each other.

Another video shows women and children with bloodied faces and clothes and in a house, with the narrator saying an entire family with its children had been "slaughtered."

The videos could not be independently verified.

The Observatory and the Local Coordination Committees, an umbrella group of activists, said the death toll in Homs was at least 35, but the reports could not be confirmed. Both groups cite a network of activists on the ground in Syria.

The Syrian uprising began last March with largely peaceful anti-government protests, but it has grown increasingly militarized in recent months as frustrated regime opponents and army defectors arm themselves and fight back against government forces.

The Observatory said 29 people were killed in the religiously mixed Karm el-Zaytoun neighborhood of Homs on Thursday, including eight children, most of them when a building came under heavy mortar and machine gun fire.

Residents spoke of another massacre that took place when shabiha ? armed regime loyalists ? stormed the district, slaughtering residents in an apartment, including children.

"It's racial cleansing," said one resident of Karm el-Zaytoun, speaking on condition of anonymity for fear of reprisal. "They are killing people because of their sect," he said.

Syria has a volatile sectarian divide, making civil unrest one of the most dire scenarios. The Assad regime is dominated by the Alawite minority, an offshoot of Shiite Islam, but the country is overwhelmingly Sunni Muslim.

Also Friday, Iran's official IRNA news agency said gunmen in Syria have kidnapped 11 Iranian pilgrims traveling by road from Turkey to Damascus.

Iranian pilgrims routinely visit Syria ? Iran's closest ally in the Arab world ? to pay homage to Shiite holy shrines.

The government crackdown has killed more than 5,400 people since March, according to estimates from the United Nations.

Assad's regime claims terrorists acting out a foreign conspiracy are behind the uprising, not protesters seeking change, and that thousands of security forces have been killed.

International pressure on Damascus to end the bloodshed so far has produced few results.

In a Twitter message, France's U.N. mission said the Security Council will discuss Syria on Friday during closed consultations.

The Arab League has sent observers to the country as part of a plan to the end the crisis, but the mission has been widely criticized for failing to stop the violence. Gulf states led by Saudi Arabia pulled out of the mission Tuesday, asking the Security Council to intervene because the Syrian government has not halted its crackdown.

In Cairo, Arab League chief Nabil Elaraby told reporters that he and the prime minister of Qatar would leave for New York on Saturday to brief the U.N. Security Council on the latest Arab plan to end the crisis in Syria. He said their talks, to start Monday, are designed to enlist the support of the council for the Arab peace plan.

The plan is a two-month transition to a unity government and includes Assad handing over his powers. Syria has rejected it as intervention in its internal affairs.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/cae69a7523db45408eeb2b3a98c0c9c5/Article_2012-01-27-ML-Syria/id-d6e98116c4284b51911901e69d6d6f31

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Thursday, January 26, 2012

Bill Gates injects $750 million into troubled AIDS fund (Reuters)

DAVOS, Switzerland (Reuters) ? Microsoft chairman and philanthropist Bill Gates pledged a further $750 million to the troubled global AIDS fund on Thursday and urged governments to continue their support to save lives.

"These are tough economic times, but that is no excuse for cutting aid to the world's poorest," he said in Davos at the annual meeting of the World Economic Forum.

The Global Fund to Fight AIDS, Tuberculosis (TB) and Malaria announced two days ago that its executive director, Michel Kazatchkine, was stepping down early following criticism over misuse of funds and cuts in funding.

The public-private organization, which has the backing of celebrities like rock star Bono, accounts for around a quarter of international financing to fight HIV and AIDS, as well as the majority of funds to fight TB and malaria.

But it has been forced to cut back and said last year it would make no new grants or funding until 2014.

The Bill & Melinda Gates Foundation is giving $750 million through a promissory note -- a fresh injection in addition to the $650 million that the Gates charity has contributed since the fund was launched 10 years ago.

While that will give an immediate boost, more is needed from governments, which have provided the bulk of the $22.6 billion that has been raised by the Geneva-based organization to date for its work in 150 countries.

The commitment of governments was shaken last year when the fund reported "grave misuse of funds" in four recipient nations, prompting some donors such as Germany and Sweden to freeze their donations.

Gates, however, played down the problem and praised the fund's transparency, which he said had exposed corruption problems that might well have remained hidden at other organizations.

"If you are going to do health programs in Africa you are going to have some percentage that is misused," he said.

"We've looked at where they've found money that wasn't applied properly and how they tracked that ... the fact is the internal checks and balances have worked."

Recent scientific studies have shown that getting timely AIDS drug treatment to those with HIV can significantly cut the number of people who become newly infected with the virus, increasing the case for maximum access to drugs.

So the decision in 2011 to cancel fresh funding, due to waning political commitment, has alarmed healthcare activists like Medecins Sans Frontieres (MSF).

"Now that new scientific evidence shows that HIV treatment itself could be one of the best ways to turn the epidemic around, it's time for governments to roll up their sleeves and commit to getting the Global Fund back on track," said Tido von Schoen-Angerer, MSF's head of access.

(Reporting by Ben Hirschler; Editing by Jon Boyle and Kirstin Ridley)

Source: http://us.rd.yahoo.com/dailynews/rss/diseases/*http%3A//news.yahoo.com/s/nm/20120126/hl_nm/us_davos_aids

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Building collapses in center of Rio de Janeiro

A firefighter searches for survivors in a building that collapsed in downtown Rio de Janeiro, Brazil, Wednesday, Jan. 25, 2012. (AP Photo/Victor R. Caivano)

A firefighter searches for survivors in a building that collapsed in downtown Rio de Janeiro, Brazil, Wednesday, Jan. 25, 2012. (AP Photo/Victor R. Caivano)

Rescue worker remove a car after a building collapsed in Rio de Janeiro, Brazil, Wednesday Jan. 25, 2012. There is no official word on deaths, but Globo television cites unidentified Brazilian authorities as saying two bodies have been found so far. (AP Photo/Felipe Dana)

A firefighter searches for survivors in a building that collapsed in downtown Rio de Janeiro, Brazil, Wednesday, Jan. 25, 2012. (AP Photo/Victor R. Caivano)

Rescue workers search for victims after a building collapsed in Rio de Janeiro, Brazil, Wednesday Jan. 25, 2012. A multistory building in Rio de Janeiro collapsed after a possible natural gas explosion. There is no official word on deaths, but Globo television cites unidentified Brazilian authorities as saying two bodies have been found so far. (AP Photo/Felipe Dana)

Rescue workers carry an injured victim after a building collapsed in Rio de Janeiro, Brazil, Wednesday Jan. 25, 2012. A multistory building in Rio de Janeiro collapsed after a possible natural gas explosion. There is no official word on deaths, but Globo television cites unidentified Brazilian authorities as saying two bodies have been found so far. (AP Photo/Felipe Dana)

(AP) ? A multistory building collapsed in Rio's center Wednesday evening, leaving rubble strewn over a wide area but confusion about the number of possible victims and the cause.

Thick layers of debris covered cars and motorcycles. A neighboring building sustained serious damage, and television showed at least two people on its roof apparently awaiting help from firefighters.

There were differing reports about possible deaths.

A spokeswoman from the city's Civil Defense department said two people were confirmed dead, but officials from City Hall and the municipal health department later disputed that, saying no deaths had been confirmed by early Thursday. It was not clear how many people were injured.

Searchers were still picking through the rubble hours after the collapse.

There was a strong smell of natural gas in the area, but Rio's mayor said there were doubts that a gas leak caused the accident.

"There apparently was not an explosion. The collapse occurred because of structural damages," he said. "I don't think there was a gas leak."

Witnesses had reported hearing a loud explosion-like sound just before the building fell, and a strong odor of gas hung over the scene.

It was not immediately clear how big the damaged buildings were. The one nearly destroyed was at least five stories high. It sat near Rio's historic Teatro Municipal and the Fine Arts Museum, both of which appeared undamaged.

The Civil Defense official, who spoke on condition of anonymity, said she believed the collapsed building was for commercial use and not residential. The explosion happened after 8 p.m. and there were hopes that would minimize the number of people who might have been in the area.

Police cordoned off the area and electricity to the street was cut off for safety reasons.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/cae69a7523db45408eeb2b3a98c0c9c5/Article_2012-01-25-LT-Brazil-Building-Collapse/id-94a0e47eb12a483aba77a2af72939275

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Wednesday, January 25, 2012

Gingrich says DREAM Act with military aspect OK

(AP) ? Former House Speaker Newt Gingrich says he would allow illegal immigrants to earn U.S. citizenship if they serve America in uniform.

Gingrich said during Monday's GOP debate that if president he would veto a version of the proposed DREAM Act that would allow a path to citizenship for children who come to the United States with their undocumented parents if they complete college.

Gingrich says college graduation alone is not enough.

Gingrich says citizens of other countries already have the opportunity to earn U.S. citizenship by wearing a uniform. He says that children of undocumented immigrants too should have that option.

Rivals Mitt Romney and Rick Santorum say they would veto any version of the DREAM Act that gives citizenship for college graduates.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/89ae8247abe8493fae24405546e9a1aa/Article_2012-01-23-GOP-Debates-DREAM%20Act/id-d2617722f2574cbbb9f15b1047b007c5

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AP Exclusive: States weaken teacher tenure rights (AP)

WASHINGTON ? America's public school teachers are seeing their generations-old tenure protections weakened as states seek flexibility to fire teachers who aren't performing. A few states have essentially nullified tenure protections altogether, according to an analysis being released Wednesday by the National Council on Teacher Quality.

The changes are occurring as states replace virtually automatic "satisfactory" teacher evaluations with those linked to teacher performance and base teacher layoffs on performance instead of seniority. Politically powerful teachers' unions are fighting back, arguing the changes lower morale, deny teachers due process, and unfairly target older teachers.

The debate is so intense that in Idaho, for example, state superintendent Tom Luna's truck was spray painted and its tires slashed. An opponent appeared at his mother's house and he was interrupted during a live TV interview by an agitated man. Why? The Idaho legislature last year ended "continuing contracts" ? essentially equivalent to tenure ? for new teachers and said performance, not seniority, would determine layoffs. Other changes include up to $8,000 in annual bonuses given to teachers for good performance, and parent input on evaluations. Opponents gathered enough signatures to put a referendum that would overturn the changes on the November ballot.

Luna says good teachers shouldn't be worried.

"We had a system where it was almost impossible to financially reward great teachers and very difficult to deal with ineffective teachers. If you want an education system that truly puts students first, you have to have both," Luna said.

On Tuesday night, President Barack Obama weighed in on the issue during his State of the Union address. He said schools should be given the resources to keep and reward good teachers along with the flexibility to teach with creativity and to "replace teachers who just aren't helping kids learn."

Tenure protections were created in the early 20th century to protect teachers from arbitrary or discriminatory firings based on factors such as gender, nationality or political beliefs by spelling out rules under which they could be dismissed after a probationary period.

Critics say teachers too often get tenure by just showing up for work ? typically for three years, but sometimes less, and that once they earned it, bad teachers are almost impossible or too expensive to fire. The latest statistics from the National Center for Education Statistics, dating to the 2007-2008 school year, show about 2 percent of teachers dismissed for poor performance, although the numbers vary widely by school district.

The analysis by the National Council on Teacher Quality, a research and policy group that seeks to improve the quality of teaching, documents the shift in laws. In 2009, no state required student performance to be central to whether a teacher is awarded tenure; today, eight states do. The analysis also says four states now want evidence that students are learning before awarding tenure.

Other changes:

? In Florida, tenure protections were essentially made null and void with policy changes such as eliminating tenure-like benefits altogether for new teachers, but also spelling out requirements under which all teachers with multiple poor evaluations face dismissal.

? Rhode Island policies say teachers with two years of ineffective evaluations will be dismissed.

? Colorado and Nevada passed laws saying tenure can be taken away after multiple "ineffective" ratings.

? Eleven states now require districts to consider teacher performance when deciding who to let go.

? About half of all states have policies that require classroom effectiveness be considered in teacher evaluations.

? Florida, Indiana and Michigan adopted policies that require performance to be factored in teacher salaries.

A growing body of research demonstrates the dramatic difference effective teachers can play in student lives, from reducing teenage pregnancies to increasing a student's lifetime earnings. Meanwhile, while controversial, teacher evaluations have evolved in a way that proponents say allows better accounting of students' growth and of factors out of a teacher's control, like attendance.

The Obama administration has helped nudge the changes with its Race to the Top competition, which allowed states to compete for billions of education dollars, and offering states waivers around unpopular proficiency requirements in the No Child Left Behind education law. To participate in either, states have to promise changes such as tying teacher evaluations to performance.

"There's a real shift to saying all kids, especially our most disadvantaged kids, have access to really high quality and effective teachers. And, that's it's not OK for kids to have ... an ineffective teacher year after year," said Sandi Jacobs, vice president of the National Council on Teacher Quality.

Jacobs said tenure should be meaningful, but that in 39 states it's automatic.

"That's the problem with tenure, everybody gets it," she said. "If you're held to a high bar where you've really demonstrated that you are effective in the classroom, then there's nothing wrong with that as long as the due process rights that you do get are reasonable."

But many teachers feel under siege. They argue the evaluation systems are too dependent on standardized tests. While teachers' unions have gotten more on board with strengthening teacher evaluations, they often question the systems' fairness and want them designed with local teachers' input.

Randi Weingarten, president of the American Federation of Teachers, said unions understand the tenure process needs change, but that too often, school administrators have used it as an excuse to mismanage. "They want teachers to basically do exactly what they say, give them no resources and then blame them if they don't in a time of tremendous fiscal instability and fiscal pressures," Weingarten said.

In Boise, Idaho, Lane Brown, 56, a biology and horticulture teacher who moved from a private school a few years ago to a public alternative high school to seek new challenges after three decades of teaching, said her school's climate has dramatically changed.

"There's nobody in this building that doesn't understand it could be one of us, not just the newest teacher or the teacher with the fewest number of students. It could be anybody, ... which is scary. Every teacher here is saying, `I don't know if I'm going to have a job next year,'" Brown said.

In Florida, teachers fear expressing what they feel is best for students, said Andy Ford, president of the Florida Education Association.

"Teachers see positions not being filled, class sizes increasing, more demands, more testing, and you add all that together with their economic uncertainty about continued employment and it certainly doesn't allow you to go out and plan for long term investments like a home," Ford said.

Kathy Hebda, the deputy chancellor for education quality in Florida, said the contract-related changes were not done in "isolation," but as part of broader changes that improve accountability and provide teachers feedback.

Michelle Rhee, the former schools chancellor in Washington, D.C., acknowledged widespread mistrust among teachers about evaluations, but she said once teachers are brought into discussions, many are won over.

"If we know who the effective teachers are, if we know what kind of an impact effective teachers can have on individual kids and on our society overall, then why wouldn't we take the obvious step of utilizing the information on who are the most effective teachers to make our staffing decisions?" said Rhee, whose education advocacy group StudentsFirst is pushing for changes to layoff policies based on seniority.

Coming up, Missouri legislators appear poised to take up the contentious topic of teacher tenure. In Connecticut, the Connecticut Education Association launched a TV advertising campaign after Democratic Gov. Dannel P. Malloy and legislative leaders said education reform ? and possibly tenure ? will be the major focus of this legislative session. Louisiana Gov. Bobby Jindal and New Jersey, Gov. Chris Christie, both Republicans, are eyeing tenure law changes.

"Tenure laws will be under assault for many years to come," said Marjorie Murphy, a professor of history at Swarthmore College who wrote a book about the teacher labor movement. Murphy said ending tenure protections will "take over any sense of fair play between employer and employee. All of that will be gone."

_____

National Council on Teacher Quality: http://www.nctq.org/

____

Chris Blank in Jefferson City, Mo., and Jessie Bonner in Boise, Idaho, contributed to this report.

Source: http://us.rd.yahoo.com/dailynews/rss/topstories/*http%3A//news.yahoo.com/s/ap/20120125/ap_on_go_ot/us_teacher_tenure

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Tuesday, January 24, 2012

Workers to pump oil from grounded cruise Saturday

An Italian Navy officer talks on a walkie-talkie in the harbor of the Tuscan island of Giglio, Italy, where the cruise ship Costa Concordia run aground, Monday, Jan. 23, 2012. Italian officials say Monday two more bodies have been pulled from the wreckage of a cruise liner capsized off the Tuscan coast, bringing the number of confirmed dead to 15. The national civil protection agency official in charge of the search said Monday that divers recovered the bodies of two women from the ship's internet cafe. (AP Photo/Pier Paolo Cito)

An Italian Navy officer talks on a walkie-talkie in the harbor of the Tuscan island of Giglio, Italy, where the cruise ship Costa Concordia run aground, Monday, Jan. 23, 2012. Italian officials say Monday two more bodies have been pulled from the wreckage of a cruise liner capsized off the Tuscan coast, bringing the number of confirmed dead to 15. The national civil protection agency official in charge of the search said Monday that divers recovered the bodies of two women from the ship's internet cafe. (AP Photo/Pier Paolo Cito)

The grounded cruise ship Costa Concordia lies on its side off the Tuscan island of Giglio, Italy, Monday, Jan. 23, 2012. Salvage experts can begin pumping fuel from a capsized cruise ship as early as Tuesday to avert a possible environmental catastrophe and the ship is stable enough that search efforts for the missing can continue, Italian officials said. (AP Photo/Pier Paolo Cito)

In this undated photo released by Vigili del Fuoco (Italian firefighters) Monday, Jan. 23, 2012 scuba divers of the firefighters unit inspect the Costa Concordia cruise ship, off the tiny Giglio island, Italy. Italian officials say Monday two more bodies have been pulled from the wreckage of a cruise liner capsized off the Tuscan coast, bringing the number of confirmed dead to 15. The national civil protection agency official in charge of the search said Monday that divers recovered the bodies of two women from the ship's internet cafe. (AP Photo/Vigili del Fuoco)

In this undated photo released by Vigili del Fuoco (Italian firefighters) Monday, Jan. 23, 2012 rocks emerge from the Costa Concordia cruise ship, off the tiny Giglio island, Italy. Italian officials say Monday two more bodies have been pulled from the wreckage of a cruise liner capsized off the Tuscan coast, bringing the number of confirmed dead to 15. The national civil protection agency official in charge of the search said Monday that divers recovered the bodies of two women from the ship's internet cafe. (AP Photo/Vigili del Fuoco)

Italian Guardia di Finanza and Civil Protection officers recover pieces of furniture from the grounded cruise ship Costa Concordia off the Tuscan island of Giglio, Italy, Monday, Jan. 23, 2012. Italian officials say Monday two more bodies have been pulled from the wreckage of a cruise liner capsized off the Tuscan coast, bringing the number of confirmed dead to 15. The national civil protection agency official in charge of the search said Monday that divers recovered the bodies of two women from the ship's internet cafe. (AP Photo/Pier Paolo Cito)

(AP) ? A barge carrying a crane and other equipment hitched itself to the toppled Costa Concordia on Tuesday, signaling the start of preliminary operations to remove a half-million gallons of fuel from the grounded cruise ship before it leaks into the pristine Tuscan sea.

Actual pumping of the oil isn't expected to begin until Saturday, but teams from the Dutch shipwreck salvage firm Smit were working on the bow of the Concordia on Tuesday and divers were to make underwater inspections to identify the precise locations of the fuel tanks.

They were at work on the now-hitched Meloria barge as divers who blasted through a submerged section of the third-floor deck located another body from the wreckage, bringing the death toll to 16.

The Concordia ran aground and capsized off the Tuscan island of Giglio on Jan. 13 after the captain veered from his approved course and gashed the ship's hull on a reef, forcing the panicked evacuation of 4,200 passengers and crew.

The 16 bodies found so far include the one located on the third-floor deck Tuesday. Seven of the badly decomposed bodies remain unidentified and are presumed to be among some of the 17 passengers and crew still unaccounted for. On Tuesday, the U.S. ambassador to Italy David Thorne was at Giglio's port where he had lunch with relatives of two missing Americans, Gerald and Barbara Heil of Minnesota.

"I think it's a tragedy, we feel very badly for all the families," Thorne told journalists after the meeting.

Giglio and its waters are part of a protected seven-island marine park, favored by VIPs and known for its clear waters and porpoises, dolphins and whales.

Officials have identified an initial six fuel tanks that will be drilled into, tapped and outfitted with hoses to vacuum out the oil from the Costa Concordia. Franco Gabrielli, head of the national civil protection agency, told reporters Tuesday that once those initial six tanks are emptied, 50 percent of the fuel aboard the ship will have been extracted.

The pumping will continue 24 hours a day barring rough seas or technical glitches, he said, noting that these six tanks are relatively easy to access.

"At this stage we don't see a big risk in an oil spill, but if weather deteriorates nobody can tell what the vessel will do," Bart Huizing, head of operations at Smit, told The Associated Press.

The disaster prompted the U.N. cultural organization to ask the Italian government to restrict access of large cruise ships to Venice, which is a UNESCO World Heritage Site. UNESCO charged that the liners cause water tides that erode building foundations, pollute the waterways and are an eyesore.

Divers, meanwhile, continued blasting holes inside the steel-hulled ship to ease access for crews searching for the missing. The search and rescue operation will continue in tandem with the fuel removal operation.

Smit officials say the first thing divers will do is drill holes into the tanks and attach valves onto them. The sludge-like oil will then be heated and hoses attached to the valves to suck out the oil as seawater is pumped into displace it.

"It's never a routine, there is always a risk, but we've done this before, so at this moment we don't see any problems," Huizing told AP. "But still it is difficult because it's really heavy fuel oil which we most probably need to heat before we can pump."

On Monday, islanders and officials spotted an oil film on the water about 300 meters (yards) from the wreck. Absorbent panels were put around the oil to soak up the substance and officials said Tuesday it was a very thin film that didn't present any significant levels of toxicity.

Gabrielli said he had formally asked Costa Crociere SpA, the owner of the Concordia, to come up with a plan for what to do with the innards of the ship that are floating away ? the tables and chairs and other furniture that are knocking into divers and being hauled away by barge on a daily basis. And he said he had asked provincial authorities to designate a site on the mainland where the material can be dumped.

Costa is a unit of Miami-based Carnival Corp., the world's biggest cruise operator.

It has blamed the captain, Francesco Schettino, for the disaster, saying he made an unauthorized and unapproved deviation from the route. Schettino remains under house arrest facing accusations of manslaughter, causing a shipwreck and abandoning the ship before all passengers were off.

Early Tuesday, amid continued outrage by passengers of the chaotic evacuation, Costa promised to refund the full cost of the cruise, reimburse all travel expenses to and from the ship, all on-board expenses and any medical expenses incurred as a result of the grounding.

"Every effort will be made to return the valuables left in the cabin safe," Costa said in a statement.

___

Dorothee Thiesing contributed from Giglio.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/3d281c11a96b4ad082fe88aa0db04305/Article_2012-01-24-Italy-Cruise%20Aground/id-6ab3524cdbdf4de59d1405948370bb6f

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Jim Carrey's Daughter Auditions for 'American Idol'

It's not often that a celebrity kid tries out for Fox's American Idol. The reason seems obvious: Why face a cattle call when your parent could kick start your career with a few well-placed phone calls?

Source: http://www.ivillage.com/jim-carreys-daughter-jane-auditions-american-idol/1-a-421221?dst=iv%3AiVillage%3Ajim-carreys-daughter-jane-auditions-american-idol-421221

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Monday, January 23, 2012

France's Hollande bids to lock in campaign lead (AP)

LE BOURGET, France ? The Socialist candidate for France's presidency attempted to consolidate his front-runner status on Sunday with a pledge to pull French troops out of Afghanistan and to combat international financial speculators that he blamed for much of the country's problems.

In a combative speech in front of thousands of loudly applauding supporters, Francois Hollande also promised to cut his own pay by 30 percent if elected and sought to attract young voters by asking to be judged on how much their lot improves over his first term.

Hollande, a bespectacled 57-year-old career politician, has extended his lead in polls over French President Nicolas Sarkozy, his expected rival in two-round elections in April and May. But he's virtually unknown outside France, and critics say he has limited international experience to head this nuclear-armed nation.

"Mobilize, and in three months we will make the left win and take France forward," Hollande said at the end of his nearly 90-minute speech in an exhibition hall outside Paris.

Hollande said that if elected, he would decide by the end of May on when to withdraw French troops from Afghanistan.

Sarkozy said last week that he is considering to bring back French troops from Afghanistan and suspended the country's training mission there after an Afghan soldier killed four French servicemen on Friday.

Shouting and waving his fist, Hollande said he would rein in banks with a law separating their loan-making businesses from their "speculative" operations.

"Who is my adversary? It is the world of finance," Hollande said to cheers from the audience.

He pledged to eliminate stock options and to tighten regulations on bonuses, as well as pass a tax on financial transactions.

After sustained criticism in recent weeks over a lack of specifics in his program, Hollande unveiled a wide-range of new promises in his speech Sunday, while leaving details of their cost and how they will be financed unspecified.

Among the pledges were promises to shift greater power to France's parliament, more decentralization, and an end to presidential interference in naming the heads of state television and radio. Hollande also promised to give foreigners the right to vote in local elections, a move the Socialist party has long sought as a way of better integrating France's large immigrant communities.

He also promised to balance France's budget by the end of his first term in 2017 ? one year later than France's current pledge to its European partners.

Noticeably absent from Hollande's speech was any mention of his party's last major legislative achievement, the controversial 35-hour workweek introduced in 2000.

The candidate also refrained from mentioning Sarkozy by name. However in a thinly veiled attack on Sarkozy's much derided tendency toward flash that led many to call him "president bling-bling," he said "I like people, when others are fascinated by money."

Hollande also sought to burnish his European credentials, pledging to work with Germany for "a Europe of growth, solidarity and protection."

"I know Europe has faults, but is our common heritage, it needs to be defended," Hollande said.

Hollande is an affable, soft-spoken and witty former longtime party boss who was chosen as the Socialist candidate in a primary last October.

He won the job after the most anticipated Socialist front-runner, Dominique Strauss-Kahn, had his is political career all but ended when he was jailed briefly in May in the United States after a New York hotel maid accused him of rape. Prosecutors later dropped the case, but Strauss-Kahn's reputation and presidential ambitions crashed.

Hollande has so far pitched his campaign on representing the anti-Sarkozy. When asked "Why you?" in an interview in October, Hollande first answered: "Because I can beat Nicolas Sarkozy."

"He's a man who has always been brave and sincere in his political expression, who always told the truth, as opposed to some (other) candidates on the left who cede to the temptation to promise too much," said Antoine Rouillard-Perain, a 22-year-old Parisian.

"Some people think that the campaign lacks dynamism, but it's not true," he said. "There's three months f campaigning ahead. The campaign begins now."

Hollande is known as good on the stump and a quick-witted debater, and has built his reputation as a manager and consensus-builder more than as a visionary.

He's never run a government ministry and during his tenure the party was weakened and badly fractured.

A lawmaker in the National Assembly and the governor of the central Correze region ? the same political backyard as conservative former President Jacques Chirac ? Hollande led the Socialist Party from 1997 to 2008.

During that time the Socialists suffered two devastating presidential campaign defeats, including the 2002 election when Prime Minister Lionel Jospin embarrassingly failed to qualify for the presidential runoff. Hollande's former partner Segolene Royal ? the mother of his four children ? was defeated by Sarkozy in the last presidential elections in 2007.

Hollande's program calls for reversing cuts in education introduced by Sarkozy's government, a new work contract to encourage companies to hire young people and focus on reducing France's high state budget deficit. It says little about international affairs, other than calling for an unspecified "pact" with Germany, the EU's economic engine, to spur on the now-troubled European project.

___

Greg Keller can be reached at http://twitter.com/Greg_Keller

Source: http://us.rd.yahoo.com/dailynews/rss/eurobiz/*http%3A//news.yahoo.com/s/ap/20120122/ap_on_re_eu/eu_france_hollande

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