160507-N-SI684-003 CHICAGO (May 7, 2016) Cmdr. Elizabeth Zimmermann pins World War II unit awards on to Navy veteran Leon Cooper's 75-year-old service dress blue jacket during an awards ceremony at a Chicago White Sox game where Cooper was honored as Hero of the Game at U.S. Cellular Field. ( U.S. Navy photo by Lt. Cmdr. Jeffrey S. Gray/Released)