U.S. Air Force Lt. Gen. Darryl Roberson, 3rd Air Force commander, speaks during a Veterans Day ceremony at Cambridge American Cemetery, United Kingdom, Nov. 11, 2014. Roberson joined American and Royal Air Force Service members, along with civilians and local leaders, to honor the dedication and sacrifices of veterans throughout history. (U.S. Air Force photo by Staff Sgt. Jarad A. Denton/Released)