Congress Yemen War Powers

FILE - In this Dec. 13, 2018, file photo, tribesmen loyal to Houthi rebels hold up their weapons as they attend a gathering to show their support for the ongoing peace talks in Sanaa, Yemen. Asserting Congress' authority over war powers, the House is debating a resolution to force the Trump administration to withdraw U.S. troops from involvement in Yemen. It's a rebuke of the president's alliance with Saudi Arabia and prompted veto threat from the White House. (AP Photo/Hani Mohammed, File)