Audio message thought to be from al Qaeda leader Ayman al-Zawahiri criticizes the ouster of Egyptian President Mohamed Morsy.

updated 9:25 PM EDT, Fri August 2, 2013


To some, a good day to die



Timing matters to would-be martyrs

Opinion: There is significance, Peter Bergen writes, to the day some U.S. diplomatic missions will close. They have a long history as targets (1998 pictured). FULL STORY