Anderson Cooper talks with Christiane Amanpour, Fran Townsend and John King about the White House acknowledging for the first time that Syria crossed the "red line" and used deadly chemical weapons on its people.
Anderson Cooper talks with Christiane Amanpour, Fran Townsend and John King about the White House acknowledging for the first time that Syria crossed the "red line" and used deadly chemical weapons on its people.