This image taken from video released by Qatar's Al-Jazeera televison broadcast on Friday, Oct. 5, 2001, is said to show Osama bin Laden. Despite having no Internet access in his hideout, Osama bin ... more 

This image taken from video released by Qatar's Al-Jazeera televison broadcast on Friday, Oct. 5, 2001, is said to show Osama bin Laden. Despite having no Internet access in his hideout, Osama bin Laden was a prolific email writer who built a painstaking system that kept him one step ahead of the U.S. government’s best eavesdroppers. less