Keywords: US Navy 060422-N-7542M-002 Anti-Submarine Warfare Operator 1st Class Ryan Johnson of Fleet Aviation Specialized Operational Training Group demonstrates how to cut into a needle cactus as food.jpg en Warner Springs Calif April 22 2006 - Anti-Submarine Warfare Operator 1st Class Ryan Johnson of Fleet Aviation Specialized Operational Training Group demonstrates how to cut into a needle cactus as food procurement to survive in the wilderness Sailors from the Survival Evasion Rescue and Escape SERE detachment donated their time and expertise on wilderness survival techniques to train Boy Scouts from Troop 170 of Baypark San Diego U S Navy photo by Photographer's Mate 3rd Class Sally Mendez RELEASED 2006-04-22 060422-N-7542M-002 Navy http //www navy mil/view_image asp id 33832 U S Navy photo by Photographer's Mate 3rd Class Sally Mendez PD-USGov-Military-Navy Images from US Navy location Warner Springs Calif |