MEMORIAL SALUTE U.S. Air Force Staff Sgt. Brett Daugherty, a member of the Air Force Honor Guard, pauses to salute a grave after placing a miniature flag at its base during the “Flags In” tribute at Arlington National Cemetery, May 21, 2009. “When I do this, it makes me take a lot more pride every time I put on my uniform, seeing the measure of sacrifice so many have made,” he said. SHARE: Download: Full Size (0.08 MB) Credit: VIRIN: 071526-L-ZFD66-742.jpg Photo Gallery