U.S. citizen freed in Ukraine prisoner swap

Read MoreImtiaz Tyab reports on a prisoner exchange between Russia and Ukraine that resulted in the release of U.S. citizen Suedi Murekezi as well as 64 Ukrainian military service members.Imtiaz Tyab reports on a prisoner exchange between Russia and Ukraine that resulted in the release of U.S. citizen Suedi Murekezi as well as 64 Ukrainian military service members.