Chaplain Hiram L. Jones gives the invocation at the National POW/MIA Recognition Day ceremony. Chaplain Brig. Gen. Hiram L. Jones, U.S. Air Force, gives the invocation at the National Prisoner Of War/Missing In Action Recognition Day ceremony at the Tomb of the Unknowns, Arlington National Cemetery, Va., on Sept. 17, 1999. SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 618007-W-XNU23-338.jpg Photo Gallery