Here is Spencer Ackerman yearning to read former Bushie Sec Def Don Rumsfield's memoir just to see how he tries to explain this away.
Because this is from page eight of the new Senate Foreign Relations Committee investigation into how bin Laden and al-Qaeda escaped from the U.S. and Afghan militia assault on Tora Bora in December 2001:The decision not to deploy American forces to go after bin Laden or block his escape was made by Secretary of Defense Donald Rumsfeld and his top commander, Gen. Tommy Franks, the architects of the unconventional Afghan battle plan known as Operation Enduring Freedom. Rumsfeld said at the time that he was concerned that too many U.S. troops in Afghanistan would create an anti-American backlash and fuel a widespread insurgency. Reversing the recent American military orthodoxy known as the Powell doctrine, the Afghan model emphasized minimizing the U.S. presence by relying on small, highly mobile teams of special operations troops and CIA paramilitary operatives working with the Afghan opposition. Even when his own commanders and senior intelligence officials in Afghanistan and Washington argued for dispatching more U.S. troops, Franks refused to deviate from the plan.