We should have gone after the IRGC, which is the real center of gravity of the regime. When IGRC units came out of hiding to disperse the crowds, drone-delivered precision-guided munitions could have targeted them, giving the revolutionaries confidence. Instead, the generals meekly abdicated their military and moral responsibility to the State Department’s insistence that the indefensible Karzai International Airport be the point of embarkation. Nowhere is there a challenge to think outside the box and make hard military and moral choices. The final exam should be a virtually unsolvable problem that requires both hard decisions and imagination on both a military and moral basis.