Flags to be flown at half-staff for fallen firefighters Oct. 12
A firefighter's helmet rests on protective gear before the 9/11 memorial run at Spangdahlem Air Base, Germany, Sept. 11, 2014. Flags at federal installations will be flown at half-staff Oct. 12, 2014, in observance of National Fallen Firefighters Memorial Service. (U.S. Air Force photo by Staff Sgt. Joe W. McFadden/Released)