From a veteran journalist and former 60 Minutes producer comes an intimate portrait of evangelicals, one of the most influential forces in America today, and the story of how this lapsed believer came to terms with his faith. "In 2003, while on assignment for 60 Minutes, I interviewed a couple for a piece on the Left Behind series, the bestselling Christian novels about the apocalypse. At the end of that meeting, they asked me a question:...