150606-N-HP195-302 (June 6, 2015) SAN CLEMENTE ISLAND, Calif. - Secretary of the Navy Ray Mabus travels in a rigid hull inflatable boat along the shore of San Clemente Island during his visit, June 6. Mabus visited to learn more about the outstanding environmental efforts on the island, and to meet with the current crop of Navy SEAL candidates who use San Clemente Island for training purposes. (U.S. Navy photo by Mass Communication Specialist 1st Class Christopher Okula/RELEASED)