The Dow Jones industrials plunged nearly 1,000 points in half an hour amid concerns that Greece's debt problems could halt the global economic recovery. NPR's John Ydstie talks to Robert Siegel about the wild day on Wall Street.
Is obesity a disease or a matter of beauty?
The American Medical Association has passed a resolution calling obesity a disease. But some people think that will only make the problem worse, if it's a problem at all.
12:45 p.m. more