LOS ANGELES, Calif. (Jan. 16, 2007)--Coast Guard Petty Officer Fred Leland and his black Labrador retriever, Asia, are lowered from a helicopter for the mock overtaking of a Catalina Express ferry near the Port of L.A. January 17, 2007. Asia was trained at Auburn University to sniff out explosives. She is one of two Coast Guard explosives detecting dogs dedicated to homeland security in the L.A. area. U.S. Coast Guard photo by Petty Officer 2nd Class Prentice Danner.