Buford is an old railroad town which was once home to thousands, but now has a population of one. Don Sammons plans to retire from managing his businesses and move. Up for auction next month:a gas station, convenience store, garage and a home.

Pizza chefs from around the world are gathered to compete in events like: largest dough stretch, fastest pizza-box folding and freestyle acrobatic dough-tossing.

(As news comes in from Afghanistan about the killings of 16 civilians, allegedly by a U.S. soldier, we'll update this post.)

There are fears that the killing of 16 Afghan civilians on Sunday, reportedly by a U.S. Army staff sergeant who gunned down the men, women and children in cold blood, will inflame the people of that nation.

Alabama and Mississippi will play an unaccustomed high profile role Tuesday as each candidate for the Republican presidential nomination looks to voters in those states to give his candidacy a boost towards inevitability, if you're Mitt Romney, or just keep their candidacies alive if you're Rick Santorum or Newt Gingrich.

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STEVE INSKEEP, HOST:

NPR's business news starts with trade moves against China.

As China's political season gets underway, pictures of delegates to the National People's Congress wearing expensive suits and carrying designer handbags have gone viral. It's estimated the richest 70 Chinese legislators have more wealth than the entire U.S. Congress.

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Here's one thing that many people mean when they say Washington is broken. They may mean that politicians from different parties seem unable or totally unwilling to compromise, and many voters hate that. And yet many voters also hate it if politicians from their own party should compromise with the other side. That could be considered giving in. NPR's science correspondent Shankar Vedantam joins us regularly to talk about social science research, and he's found some that relates to this political problem. Hi, Shankar.

U.S. officials have not released the name of the U.S. soldier accused of killing some 16 Afghan civilians in southern Afghanistan over the weekend. The shootings come as anti-Americanism already is boiling over in Afghanistan after U.S. troops burned Qurans last month.

Mississippi and Alabama hold Republican primaries Tuesday. Former Massachusetts Governor Mitt Romney has campaigned lightly in the two states. But former Pennsylvania Senator Rick Santorum and former House Speaker have both campaigned aggressively there.