The White House says Obama will be joined by Secretary of State Hillary Rodham Clinton. His remarks are scheduled for 10:35 a.m.
Stevens was killed, Libyan officials say, when he and embassy aides went to the U.S. consulate in Benghazi, which was under attack by protesters angry over a film that ridicules Islam's Prophet Muhammad.
Obama was notified that Stevens was unaccounted for Tuesday night and was told of his death Wednesday morning.





