A House committee questioned former Secretary of Defense Rumsfeld for fours hours ; he denied that he covered-up the specifics of the death of Pat Tillman. The Army lied and messed this up big time, I doubt Rumsfeld knew anything about it. I am still baffled why the Army lied or would want to cover this up. What did the Army have to gain? Pat Tillman was killed serving his country in Afghanistan. Whether he was killed by friendly fire or not does not make his service or sacrifice any less.