WASHINGTON, DC - JUNE 23: (L-R) Reps. John Lewis (D-GA), James Clyburn (D-SC), Maxine Waters (D-CA) and Charles Rangel, (D-NY) speak with supporters outside the U.S. Capitol building June 23, 2016 in Washington, DC. Democratic House members ended their overnight House floor sit-in trying to force a vote on gun control legislation. (Photo by Allison Shelley/Getty Images)