Swimming with manta rays, giant groupers, and even a whale shark brought joy and excitement to a group of injured U.S. military veterans who got to experience the healing power of water and wildlife at the Georgia Aquarium. The swim Wednesday at the aquarium in Atlanta also gave the U.S. service people who are part of the Wounded Warrior Project a much needed respite from their recovery and the stresses of life. The organization works with injured and wounded veterans and their families, “It gives them, you know, 30 or 40 minutes to just relax,” said Jason Bush, manager of the aquarium’s Military Salute program, which once a week brings members of the armed forces to swim or dive with marine animals. “Whether it’s swimming in the water or scuba diving in particular, you’re weightless,” he added.…