Capt. Thomas Farris, Coast Guard Sector San Diego Commander, briefs Sens. Mary Landrieu and Dan Coats, members of the Appropriations Subcommittee on Homeland Security, on the efforts of the San Diego Maritime Unified Command in combating transnational crime during the senators' visit to San Diego June 17, 2011. The MUC is a collaborative law enforcement effort between local, state and federal agencies operating in San Diego's maritime domain, whose goal is to increase homeland security by eliminating transnational crime. U.S. Coast Guard photo by Petty Office 2nd Class Henry G. Dunphy.