Cait Horner, daughter of Lt. Col. Edward Horner, swims underwater at the Brittingham-Midtown Aquatics Center in Newport News, Va., April 9, 2013. Cait said competitive swimming has helped her remain resilient throughout all the moves and deployments that come with being a military child. (U.S. Air Force photo by Staff Sgt. Jarad A. Denton/Released)