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Several U.S. lawmakers and prominent economists on Monday said Congress and the White House should end a financial conflict of interest at the taxpayer-owned mortgage company Freddie Mac.

"Talent, odd it is," Yoda might say.

At least 100 people were killed across Syria today by security forces loyal to President Bashar Assad, activists said. The Local Coordination Committees, which organize protests on the ground and document the killings, said 76 people were killed in the restive central region of Homs.

The past five days have been some of the bloodiest since the uprising began last March, with about 387 people killed since Thursday, activists said.

Grade-schoolers are supposed to be riding in booster seats. But anyone who's ever chauffeured a bunch of second-graders can tell you that the day will come when you don't have enough boosters to go around. Faced with this obvious safety risk, most parents (including this one) buckle up the kids without boosters, and pray.

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Freddie Mac is a gatekeeper in the mortgage market. In many cases, the taxpayer-owned mortgage company controls who qualifies to refinance a mortgage and who doesn't. Well, NPR has learned that Freddie Mac has been making financial wagers, betting against American homeowners being able to refinance. And now some lawmakers want to put a stop to it. NPR's Chris Arnold has been reporting this story in partnership with ProPublica.org. He has this report.

The contest for the seat held by Sen. Jon Tester, a Montana Democrat, is one of the potentially close 2012 races that could ultimately decide whether Democrats maintain control of Congress' upper chamber.

As such, the battle is attracting attention from outside groups hoping their financial assistance will make a difference for both the first-term Democrat and his Republican challenger, Rep. Denny Rehberg, the state's sole House member and a former lieutenant governor.

One of the biggest antitrust investigations in the nation's history has led to fines of $470 million against one Japanese auto parts manufacturer and $78 million against another, the U.S. Justice Department announced today.

The FBI has raised eyebrows in the tech world with a public document that asks for advice on how to harvest information from social networking sites.

Republican presidential hopeful Rick Santorum was back on the campaign trail Monday after improvements in the medical condition of his hospitalized young daughter Isabella or "Bella."

Bella's pneumonia, linked to a severe genetic condition, forced the former U.S. senator from Pennsylvania to cancel campaign events in Florida over the weekend.

But with the three-year old's turn for the better, Santorum headed to the Midwest to resume campaigning, forgetting Florida where Mitt Romney appeared headed for a big win Tuesday.

Mitt Romney starts the week having undergone a transformation.

For almost a year, he tried to portray himself as the grown-up in the Republican race for the presidential nomination. Now, over the course of two debates and countless Florida campaign stops, the buttoned-up businessman is showing that he can get tough.

This shift has upended the yin-yang dynamic that has been playing out for weeks between the passionate, fiery Newt Gingrich and the staid, steady Romney.

One of the guests in the congressional gallery at last week's State of the Union address was Roxana Delgado, an advocate for soldiers returning home with traumatic brain injuries. Her husband, an army sergeant who NPR profiled in June, 2010, had been dramatically affected by the concussion he received from a roadside blast in Iraq.

Many investors are expecting Facebook to file papers for an initial public offering sometime later this week. The company, which was founded in a Harvard dorm room less than a decade ago, is expected to be valued at nearly $100 billion by Wall Street.

And if these early reports are true this is shaping up to be the biggest Internet IPO ever.

Republican presidential hopeful Newt Gingrich is changing another of his positions in an effort to woo socially conservative voters.

Over the weekend he told churchgoers in Florida that as president he'd work to ban research using stem cells derived from human embryos.

Gingrich has long been a strong backer of federal funding for scientific research. In 2001 his support extended to research on stem cells derived from human embryos left over from in vitro fertilization efforts.

But apparently that's no longer the case.

Talk about lost in translation: Today's British press is buzzing with a story in the British tabloid The Daily Mail, which reports that two British travelers were denied entry into the U.S., after authorities uncovered two tweets.

In one Leigh Van Bryan quipped, "Free this week, for quick gossip/prep before I go and destroy America." And in another Van Bryan said that he was going to "dig up Marilyn Monroe."

If creatures from another planet are listening in on what our politicians and pundits have to say, they might think Democrats and Republicans are about as far apart politically as possible.

But there's new research that supports what many people already suspect: Most "real" Republicans and Democrats (that is, average Americans who have busy lives and aren't running for office or talking on TV), aren't that different when it comes to politics.

With Mitt Romney poised to win the Florida Republican primary, and maybe by a significant margin if the latest polls are correct, it's worth asking: how did the former Massachusetts governor manage to stop Newt Gingrich's surge coming out of South Carolina?

As reports come in about an escalation in fighting around Damascus and the deploying of army troops in the city's suburbs, the State Department just announced that Secretary of State Hillary Rodham Clinton will go to the United Nations on Tuesday to join other nations in condemning the Assad regime's use of violence.