On 9/11 the U.S. had effectively no counterterrorism doctrine. Fast forward ten years: Osama bin Laden is dead; al Qaeda is organizationally ruined and pinned in the tribal areas of Pakistan and Afgha
Shows how, since 9/11, America has learned to take on the terrorists in ever more lethally incisive operations which have culminated in the death of al Qaeda leader Osama bin Laden in 2011.