Bernie Sanders, Elijah Cummings, Richard Blumenthal, Ro Khanna

From left, Sen. Richard Blumenthal, D-Conn., Rep. Elijah Cummings, D-Md., Rep. Ro Khanna, D-Calif., and Sen. Bernie Sanders, I-Vt. on Capitol Hill Jan. 10, 2019. (AP Photo/J. Scott Applewhite)