RIYADH PALACE Saudi Arabia's King Abdullah receives U.S. Defense Secretary Robert Gates, left, as Ambassador to the U.S. Adel Al-Jubair, center, translates at Riyadh Palace in Riyadh, Saudi Arabia, April 6, 2011. SHARE: Download: Full Size (0.09 MB) Credit: VIRIN: 580694-H-FIF71-543.jpg Photo Gallery