Retired Rear Adm. Scott Sanders gives a presentation as a guest speaker during the dedication of the "Guns to Salute the Fallen," WWII memorial on Saturday, the 72nd anniversary of the attack on Pearl Harbor in Hawaii. “We remember how our lives can change in the flicker of a moment,” Sanders said. The memorial features nine blue steel columns and gun barrels salvaged from two famed battleships, the USS Arizona and the USS Missouri. (U.S. Navy photo by Mass Communications Specialist 3rd Class Drew Verbis/Released)