UPI Pictures of the Year 2007
Chairman of the Joint Chiefs of Staff Gen. Peter Pace bids farewell to military personnel on his retirement day at the Pentagon in Arlington, Virginia on September 27, 2007. (UPI Photo/Alexis C. Glenn)
Chairman of the Joint Chiefs of Staff Gen. Peter Pace bids farewell to military personnel on his retirement day at the Pentagon in Arlington, Virginia on September 27, 2007. (UPI Photo/Alexis C. Glenn)