U.S. Secretary of State John Kerry (R) walks to a news conference with Saudi Arabia's Foreign Minister Saud bin Faisal bin Abdulaziz Al Saud in Riyadh March 5, 2015. Kerry met Gulf Arab foreign ministers in Riyadh on Thursday to brief them on progress in the nuclear talks with Iran and offer reassurance that any deal would not damage their interests. REUTERS/Evan Vucci/Pool (SAUDI ARABIA - Tags: POLITICS)