The House Rules Committee takes up a bill Monday called the "Repeal of Obamacare Act." And just like it says, the bill would wipe away the president's Affordable Care Act. A vote of the full House is planned for Wednesday.

It's the first legislative response from House Republicans after the Supreme Court upheld the law. But it is far from the first time the GOP has voted for repeal.

The legal battle between Republican lawmakers and Attorney General Eric Holder over access to documents in a gun scandal could take months, if not years, to resolve.

But one man has already been sifting through secret emails about the operation known as Fast and Furious. He's Michael Horowitz, the Justice Department's new watchdog.

The southern African nation of Botswana has one of the highest rates of HIV in the world. Nearly 25 percent of all adults in the country are infected with the virus. Only the nearby kingdom of Swaziland has a higher rate.

But Botswana is also remarkable for its response to the epidemic. It has one of the most comprehensive and effective HIV treatment programs in Africa. Transmission of HIV from infected mothers to their fetuses and newborn babies has been brought down to just 4 percent.

Researchers are studying the ability of beneficial micro-organisms - or probiotics - to treat a range of conditions from eczema to inflammatory bowel disease. And the idea that "good" bacteria are healthy for us is gaining traction.

But the science is tricky.

The Nachar family has long been on the radar of the Syrian government, and since last year, they have become even more visible.

When Syrians first started openly protesting inside the country in the spring of 2011, 29-year-old Syrian Karam Nachar was working on his doctorate in Middle East history at Princeton University. He joined demonstrations outside U.N. headquarters in New York.

There are two big factors that will determine the outcome of the presidential election: the economy and demographics.

The economy is weak and doesn't look likely to improve by much, but the makeup of the electorate on the other hand is highly dynamic. It continues a trend underway for years: a rapid rise in the number of people who are not Anglos in both the population and at the polls.

That percentage actually doubled between 1992 and 2008, says Alan Abramowitz, a political scientist at Emory University.

Back in 1912, Massachusetts became the first place in America to introduce a minimum wage, but it would take another quarter century before a national minimum wage was set.

President Franklin Roosevelt made it law in 1938, that any hourly worker had to be paid at least 25 cents an hour. It was revolutionary, and very few countries had anything like it.

The first openly gay congressman is now the first sitting congressman to be in a same-sex marriage. Democratic Rep. Barney Frank married his longtime partner, James Ready, in a ceremony officiated by Massachusetts Gov. Deval L. Patrick on Saturday.

The setting was low-key — a Marriott hotel in suburban Boston — and the ceremony lasted less than five minutes. Attendees including Rep. Nancy Pelosi and Sen. John Kerry lent suitable gravitas.