Bin Laden bookshelf shows taste for conspiracy theories

Documents released by US intelligence reveal al-Qaeda leader celebrated Arab spring
Undated file picture of Saudi dissident Ossama Bin Ladin in an undisclosed place inside Afghanistan. Ossama Bin Ladin speaks while siting in front of a bannar inscribed basic Islamic tenet in Afghanistan.

The man behind the 9/11 attacks took an unusual interest in conspiracy theories that questioned his role in the 2001 assault on New York and Washington.