Posted: Fri, September 14 2012 at 8:08 AM, Updated: Fri, September 14 2012 at 8:10 AM
More protests are expected in the Middle East on Friday.
The FBI's dispatching a team from New York to Benghazi to investigate.
Meanwhile, Libya has announced four arrests have been made in the deaths of four Americans, and says they're looking for more.
Protests first broke out in the region on Tuesday, after rumors spread that the United States was going to play a video that some say was offense to the Prophet Mohammaed.