Airmen from the 133rd Airlift Wing volunteer to sort school supplies in St. Paul, Minn., Aug. 15, 2013. The school supplies were donated from customers at Dollar Trees stores throughout the Twin Cities area in support of Operation Homefront and the Back-to-School-Brigade. (U.S. Air National Guard photo by Tech. Sgt. Amy M. Lovgren/ Released) (U.S. Air National Guard photo by Tech. Sgt. Amy M. Lovgren/ Released)