Sen. Bernie Sanders, I-Vt., right, speaks with from left, Rep. Ken Buck, R-Colo., Rep. Pramila Jayapal, D-Wash., and Rep. Ro Khanna, D-Calif., as they arrive for a news conference on Capitol Hill in Washington, Wednesday, Jan. 30, 2019, on a reintroduction of a resolution to end U.S. support for the Saudi-led war in Yemen. (AP Photo/Andrew Harnik)