CHAIRMAN'S TV INTERVIEW U.S. Navy Adm. Mike Mullen, chairman of the Joint Chiefs of Staff, is interviewed by NBC's Ann Curry at the Commander in Chief's Ball at the National Building Museum, Washington, D.C., Jan. 20, 2009. The ball, hosted by President Barack Obama. honored America's servicemembers, families, the fallen and wounded warriors. SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 077706-Q-BNV94-317.jpg Photo Gallery