U.S. President Barack Obama speaks during the daily press briefing in the White House. Obama made a surprise visit to the briefing
U.S. President Barack Obama speaks during the daily press briefing in the White House. Obama made a surprise visit to the briefing Abaca Press/MCT
U.S. President Barack Obama speaks during the daily press briefing in the White House. Obama made a surprise visit to the briefing Abaca Press/MCT

Obama warns of U.S. intervention if Syria moves, uses chemical, bio weapons

August 20, 2012 12:00 AM