Flames engulf the U.S. Consulate in Benghazi late Tuesday. (Esam Omran Al-Fetori / Reuters)
A mob armed with guns and grenades launched a fiery attack on the U.S. Consulate, killing the U.S. ambassador to Libya Chris Stevens and three other Americans. Follow updates on this developing story.
A film trailer posted to YouTube that purportedly attacks Islam's prophet, Muhammad, has sparked protests against U.S. interests in Egypt and several other countries. Follow updates on this ongoing story.