Kaine & Flake Discuss Their Bipartisan AUMF Push On Morning Joe

U.S. Sens. Tim Kaine (D-VA) and Jeff Flake (R-AZ), both members of the Senate Foreign Relations Committee, joined the crew of Morning Joe to discuss their push for a debate and vote on war authorization in the Senate. In June, the senators introduced a bipartisan Authorization for Use of Military Force (AUMF).