From left, House Assistant Minority Leader James Clyburn of S.C., Rep. John Lewis, D-Ga., Rep. Joseph Crowley, D-N.Y., House Minority Leader Nancy Pelosi of Calif. and Rep. Charles Rangel, D-N.Y., sing "We Shall Overcome" on Capitol Hill in Washington, Thursday, June 23, 2016, after House Democrats ended their sit-in protest.
From left, House Assistant Minority Leader James Clyburn of S.C., Rep. John Lewis, D-Ga., Rep. Joseph Crowley, D-N.Y., House Minority Leader Nancy Pelosi of Calif. and Rep. Charles Rangel, D-N.Y., sing "We Shall Overcome" on Capitol Hill in Washington, Thursday, June 23, 2016, after House Democrats ended their sit-in protest. Carolyn Kaster AP
From left, House Assistant Minority Leader James Clyburn of S.C., Rep. John Lewis, D-Ga., Rep. Joseph Crowley, D-N.Y., House Minority Leader Nancy Pelosi of Calif. and Rep. Charles Rangel, D-N.Y., sing "We Shall Overcome" on Capitol Hill in Washington, Thursday, June 23, 2016, after House Democrats ended their sit-in protest. Carolyn Kaster AP

Democratic sit-in postpones House vote on Cuba measures

June 23, 2016 3:17 PM

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