People rally to condemn the killing of Osama bin Laden in Karachi, Pakistan on Tuesday. Bin Laden, the mastermind behind the Sept. 11, 2001, terror attacks that killed thousands of Americans, was killed in an operation led by the United States. (AP Photo/Shakil Adil)

Question: Do you think the Pakistani government knew that Osama bin Laden had safe haven (until last weekend) right under its nose?