Spotlight: U.S. House Republicans delay voting on immigration bill amid chaos

U.S. House Speaker Paul Ryan holds a press conference on the immigration bill on Capitol Hill in Washington D.C., the United States, on June 21, 2018. Republican leaders in the U.S. House of Representatives on Thursday delayed a vote on a "moderate" immigration bill amid chaos over the White House practice of separating families who illegally cross the U.S. border. (Xinhua/Ting Shen)