U.S. Air Force Staff Sgt. Alexis Lopez, left, 633rd Civil Engineer Squadron water fuels systems journeyman, assists Staff Sgt. Michael Smith in tying down a water pump at Langley Air Force Base, Va., Nov. 2, 2012. The CES members traveled to Joint Base McGuire-Dix-Lakehurst, N.J. to assist in providing relief to Hurricane Sandy victims. (U.S. Air Force photo by Staff Sgt. Ashley Hawkins/Released)