V.P. Biden's comments add pressure to the W.H.Updated 7:18 PM ET, Mon May 7, 2012 Chat with us in Facebook Messenger. Find out what's happening in the world as it unfolds.JUST WATCHEDSame-sex marriage front and centerReplayMore Videos ...MUST WATCHSame-sex marriage front and center 02:14John King shares "The Truth" on gay marriage and the White House.
