LEADERS MEET U.S. Navy Adm. Mike Mullen, chairman of the Joint Chiefs of Staff, left, meets with Lt. Gen. Husein Abdullah Al-Qubail, Deputy Chief of the Saudi General Staff in Riyadh, Saudi Arabia, Feb. 21, 2011. Mullen is on a weeklong trip through the Middle East to reassure friends and allies of the U.S. commitment to regional stability. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 140124-D-OGG31-854.jpg Photo Gallery