Chained
U.S. Air Force Staff Sgt. Michael Smith, left, and Staff Sgt. Alexis Lopez, right, 633rd Civil Engineer Squadron water fuels systems journeymen, chain a water pump onto a trailer prior to transport at Langley Air Force Base, Va., Nov. 2, 2012. The 633rd CES team transported the equipment in support of Hurricane Sandy disaster relief in New York. (U.S. Air Force photo by Staff Sgt. Krystie Martinez/Released)