Haley Garland, daughter of U.S. Air Force Col. Robert Garland, USAF Weapons School commandant, practices her routine with a horse before competing in the 4th annual Red, White and Blue Jeans Walk-Trot, Sept. 8, 2012 at Horseman's Park, Las Vegas, Nev. Since 2006, Horses4Heroes has introduced more than 5,000 servicemen and women to horses and horseback riding.