Terry Gross

Reza Aslan converted to Christianity when he was a teenager, but became more interested in Jesus than as a Messiah. His book, Zealot, considers Jesus in the context of the time and place he lived in.

As we prepare for key provisions of the act to take effect, debate over what the law means persists. Wendell Potter, a former health insurance executive and current senior policy analyst for the Center for Public Integrity, explains what will change, what will remain the same, and why he supports ObamaCare.

Our modern fruits, grains and vegetables aren't nearly as nutrition-packed as their wild counterparts were thousands of years ago, says health writer Jo Robinson.