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IRA FLATOW, HOST:

This is SCIENCE FRIDAY. I'm Ira Flatow. Stroke, kidney failure, seizures are some of the devastating effects of a cocaine overdose that kill thousands of people each year. But new research has created hope that a cocaine overdose antidote may soon be available for doctors who administer in emergency situations.

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IRA FLATOW, HOST:

Depending on how old you are, you may know my next guest as the girl who played the young Bette Midler in "Beaches" or as the star of the '90s sit-down "Blossom," sitcom "Blossom" or as Amy Farrah Fowler, Sheldon Cooper's sort-of girlfriend on "The Big Bang Theory." Or maybe you know her as all three.

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A day after the security forces of President Bashar Assad raided the campus of Aleppo University, thousands of protesters took to the streets of Syria's second city and its economic powerhouse.

The AP talked to Mohammed Saeed, an activist, who said protesters were "incensed" by the raid at the university, which killed four.

"Everyone wants to express solidarity with those students," the activist told the AP, adding that the forces fired live ammunition into the crowd.

The AP adds:

It was just a week ago that he dropped into our lives.

Now, we're sorry to report that "falling bear" is dead.

In case you're not familiar with the story, it was April 26 when University of Colorado Boulder student Andy Duann snapped a shot of a tranquilized bear as it was falling from a tree on campus.

The bear survived and was released back into the wild about 50 miles from Boulder.

Here at The Salt, we've taken note of the all-too-common habit of letting food rot in the fridge. Food waste can cost hundreds of dollars a year, and once it arrives at a landfill to decompose, it turns into a greenhouse gas that contributes to global warming. And that makes us feel guilty.

Now some home appliance companies are banking on the hope that some consumers will turn over their food waste worries to a computer inside their fridge.

Saying that the rules would "make sure that fracturing operations conducted on public and Indian lands follow common-sense industry best practices," Interior Secretary Ken Salazar this morning issued proposed regulations that would:

-- Require "public disclosure of chemicals used in hydraulic fracturing operations on federal lands."

-- Ensure that "wells used in fracturing operations [on public lands] meet appropriate construction standards."

-- Require operators to "put in place appropriate plans for managing flowback waters from fracturing operations."

As soon as it was learned on Wednesday that former NFL star Junior Seau had killed himself, there was speculation about whether he may have suffered brain injuries during his career that in turn led to depression or dementia.

An American tradition is in jeopardy.

The bake sale, a staple of school fundraising for generations, is getting squeezed. The epidemic of childhood obesity is leading some districts to restrict the kinds of foods sold or to ban the sales altogether, Bloomberg Businessweek's Stephanie Armour explained on Friday's Morning Edition.

The U.S. and China formed the outlines of a deal Friday in an attempt to resolve the dispute over Chinese activist Chen Guangcheng. U.S. Secretary of State Hillary Clinton said progress was made to fulfill Guangcheng's request to take his family abroad. David Greene talks to NPR's Michele Kelemen for the latest on the story.

Sixty seven years later, The Associated Press is apologizing for the way it condemned and then fired one of its correspondents for reporting "perhaps the biggest scoop in its history."

Edward Kennedy was among a small group of reporters taken by Allied military officials to witness the May 7, 1945, surrender by German forces at a schoolhouse in Reims, France.

The nation's jobless rate edged down to 8.1 percent in April from 8.2 percent in March, but just 115,000 jobs were added to private and public payrolls, the Bureau of Labor Statistics reports.

The job growth was well below expectations and has raised new questions about the strength of the U.S. economy.

We'll add more to this post as we read through the report and gather reactions and analysis. So be sure to hit your "refresh" button to get our latest updates.

Update at 5:18 p.m. ET. He'll Be Back:

"I can't go out like this."

That's what Mariano Rivera told the AP about an injury that many thought could end the greatest closer in baseball history's career.

The AP reports that Rivera said he would be back on the mound by 2013.

Our Original Post Continues:

The news that China's Foreign Ministry now says legal activist Chen Guangcheng can apply to study abroad could be an "elegant solution [of] a really difficult diplomatic problem," NPR's Louisa Lim reported earlier on Morning Edition.

Chen has "a letter of invitation" from New York University, she says.

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DAVID GREENE, HOST:

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DAVID GREENE, HOST:

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DAVID GREENE, HOST:

This MORNING EDITION from NPR News. Good morning, I'm David Greene.

As school budgets continue to get squeezed, administrators, parents and students are having to do more fundraising. And now the fight to raise funds has come head-to-head with the fight against childhood obesity. Stephanie Armour, of Bloomberg Businessweek, talks to David Greene about the move to ban bake sales.