MEMORIAL CONCERT Navy Adm. Mike Mullen, chairman of the Joint Chiefs of Staff, addresses the audience at the National Memorial Day Concert on the West Lawn of the U.S. Capitol in Washington, D.C., May 30, 2010. Members of the Joint Staff joined Mullen on stage. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 517243-Q-ZZF01-929.jpg Photo Gallery