HONORING THE FLAG Army Command Sgt. Maj. Rodolfo R. Delvalle, center, marches with honor guard members as he holds the U.S. flag after it was lowered for the final time at Walter Reed Army Medical Center in Washington, D.C., Aug. 27, 2011. Delvalle is Walter Reed's command sergeant major. SHARE: Download: Full Size (0.08 MB) Credit: VIRIN: 518626-J-GRA40-230.jpg Photo Gallery