U.S. envoy Chris Stevens listens during a news conference held by leaders of Libya's rebel leadership after talks with representatives of the African Union in Benghazi April 11, 2011.

 
U.S. envoy Chris Stevens listens during a news conference held by leaders of Libya
U.S. envoy Chris Stevens listens during a news conference held by leaders of Libya's rebel leadership after talks with representatives of the African Union in Benghazi April 11, 2011. REUTERS/Esam al-Fetori