Pat Tillman Killed By Friendly Fire 10 Years Ago

Tuesday marked the 10-year anniversary of the death of Pat Tillman, killed in a friendly fire accident in Afghanistan. Corporal Tillman was an NFL defensive back for the Arizona Cardinals.Tillman was called a hero after turning down a contract extension so he could join the Army following the 9-11 attacks.He was killed by friendly fire from other U.S. troops that thought they were firing on the enemy.Tillman was 27-years-old when he died. His widow runs a foundation in his name that awards scholarships to veterans.