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The race for the 2012 Republican presidential nomination is fixing to get, as we Southerners tongue-in-cheekly say, about as slippery as a greased pig in a hog wallow. Nasty as a old possum in a croaker sack. Murky as South Carolina swamp mud.

The Republican primary focus is shifting to the South, where folks talk and act different from the rest of the country. And where they look for different characteristics in candidates than other regions of the ...

In a presidential election that most expect will be all about the economy, South Carolina is a state where economic issues are front and center. The state's unemployment rate is 9.9 percent, well above the national rate. But even that number is deceptive. There are pockets around the state where the conditions are much more severe. In Lancaster County, for example, the rate is above 12 percent.

The arrests of four executives of Megaupload, a major Internet file-sharing site, have triggered an online backlash, and raised fresh questions about electronic piracy and copyright violations. What's behind the controversy? NPR asked two experts to help clarify the facts behind the arrests.

Audie Cornish speaks with our regular political commentators, E.J. Dionne, of the Washington Post and Brookings Institution, and David Brooks, of the New York Times.

One of the largest file-sharing sites on the Internet, Megaupload, was taken down following a criminal indictment charging racketeering and copyright violations. Apparently, the group known as Anonymous retaliated with denial-of-service attacks on the Department of Justice website. This came a day after a massive Internet protest against proposed anti-pirating bills.