Assistant Secretary Clarke and Brig. Gen. Rosa conduct a Pentagon press briefing. Assistant Secretary of Defense for Public Affairs Victoria Clarke and Air Force Brig. Gen. John W. Rosa Jr. conduct a Pentagon press briefing on June 25, 2002. Rosa, who is the deputy director for current operations on the Joint Staff, updated reporters on Operation Mountain Lion in Afghanistan. SHARE: Download: Full Size (0.03 MB) Credit: VIRIN: 996184-U-VLA37-850.jpg Photo Gallery