U.S. Secretary of State John Kerry sits down with CBS' "Face the Nation" to discuss why officials remain concerned over extremist threats in European cities. The interview will air on the Sunday, March 27, 2016 broadcast.
U.S. Secretary of State John Kerry sits down with CBS' "Face the Nation" to discuss why officials remain concerned over extremist threats in European cities. The interview will air on the Sunday, March 27, 2016 broadcast.