The phone call that led Obama to Osama

Bob WoodwardMay 8, 2011IT SEEMED an innocuous, catch-up phone call. Last year Abu Ahmed al-Kuwaiti, the pseudonym for a Pakistani known to US intelligence as the main courier for Osama bin Laden, took a call from an old friend.''Where have you been?'' inquired the friend. ''We've missed you. What's going on in your life? And what are you doing now?''Kuwaiti's response was vague but heavy with