Col. Morris Davis, the former chief prosecutor at Guantanamo, talks about his mission to close the facility.
Part 1: A continuation of Christiane"s exclusive conversation with Afghan President Hamid Karzai. Part 2: Tom Friedman of the New York Times on Syria's past, present and future. Part 3: Christiane meets a female Afghan politician who's dressed for success - as a man.
Episode #5: Friday, April 20, 2012.