Terry Gross

Former vice presidential candidate John Edwards has edited a book, Home, in which both public figures and lesser-known professionals reflect on the places where they grew up. The former senator currently lives in Chapel Hill, N.C., and campaigned for Democrats in advance of last week's midterm elections. He talks about the Kerry-Edwards campaign and his thoughts on his own possible presidential bid in 2008.

Michael Gordon, chief military correspondent for The New York Times, was recently in Iraq. He discusses efforts to stem the violence in Baghdad, and the prospects for change in American policy. His recent book is Cobra II: The Inside Story of the Invasion and Occupation of Iraq.

In his new book, Blind Faith: The Unholy Alliance of Religion and Medicine, Richard Sloan examines the claim that prayer and religion can heal the sick. Using the scientific method, he shows that there is no compelling evidence that religion can actually cure medical ailments.