Terry Gross

Former marine Donovan Campbell led a platoon against insurgents in Iraq. His memoir of his experiences is Joker One: A Marine Platoon's Story of Courage, Leadership, and Brotherhood.

Bible scholar Bart Ehrman says the Gospels are at odds with each other on important points regarding the life, death and divinity of Jesus.

Simon Johnson, former research director of the International Monetary Fund, analyzes the bank bailout plan and its alternatives.