HOUSTON - Gen. William Fraser, commander of U.S. Transportation Command at Scott Air Force Base, and Capt. Joe Paitl, commanding officer Marine Safety Unit Port Arthur, talk about the Coast Guards support of the USTRANSCOM missions, Jan. 13, 2012.USTRANSCOM is the single manager for global air, land and sea transportation for the Department of Defense. U.S. Coast Guard photo by Petty Officer 3rd Class Richard Brahm.