Much of the country is in the midst of a bone-chilling cold spell. In Fargo, North Dakota, today, it was minus-20 degrees. Fargo patrol officer Mike Erbes talks about what it is like to try to patrol in weather this cold.
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