Robert Siegel talks with Melanie Delhome, a resident of Tunica, Miss. She's been staying in a shelter for almost two weeks since the Mississippi River started rising there. Her home is almost completely submerged.
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