A rainbow flag is lowered over the front of City Hall after the U.S. Supreme Court ruled in favor of same-sex marriage in San Francisco, California, U.S., on Friday, June 26, 2015. Same-sex couples have a constitutional right to marry nationwide, the U.S. Supreme Court said in a historic ruling that caps the biggest civil rights transformation in a half-century. Photographer: Josh Edelson/Bloomberg via Getty Images