Twenty-two years ago, Air Force Academy cadet Amy Santmyer, now Lt. Col. Amy Young decided she would wear an MIA bracelet honoring Lt. Col. Charles Walling, an F-4C Phantom pilot who was shot down Aug. 8, 1966, during a close air support mission in the Dong Nai province northeast of Saigon, Vietnam. On June 15, she will lead a missing man fly-over for his funeral in Arlington National Cemetery. (U.S. Air Force Illustration/ George Woodward)