On August 27, 2010, three CIA officers ask for a private meeting with CIA Director Leon Panetta. During that secret session, they tell Panetta that agents have tracked a courier with deep Al Qaeda ties to a three-story house at the end of a dead-end street in Abbottabad, Pakistan. But they say it’s more than a house—it’s a heavily protected fortress. No one in the meeting says the name bin Laden. They don’t have to. Everyone understands that fi