Biden's chief guest ambassador says he is “shocked” by the number of prisons under the Assad regime

Roger Carstens, the White House's special presidential envoy for hostile affairs, speaks to “Face the Nation with Margaret Brennan” from Jordan after traveling to Syria to seek information on Austin Tice. While in Syria, he said he was “surprised” by the number of prisons operating under the Assad regime, making it much more difficult to find Tice.