TRUCK TUG U.S. Navy search and rescue swimmers pull a pick-up truck during a competition on Naval Air Station North Island, Coronado, Calif., April 30, 2009. The competition is held annually and unites rescue swimmers from their duty stations across the globe to participate in a physically demanding race to test strength and endurance. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 008144-T-APW23-199.jpg Photo Gallery