WASHINGTON, July 8 -- The U.S. Department of Homeland Security Coast Guard issued the following news release: * * * Coast Guard Southwest District holds change-of-command ceremony in Alameda, Calif. * ALAMEDA, Calif. -- Coast Guard Southwest District personnel hosted a change-of-command ceremony, Tuesday on Coast Guard Island. Vice Adm. Andrew Tiongson, commander Coast Guard Pacific Area, presided over the ceremony, where Rear Adm. Jeffrey Novak relieved Rear Adm. Joseph Buzzella as the co  more