CAMP DAVID, MD - MAY 14: U.S. President Barack Obama speaks with Qatar's Emir Sheikh Tamim bin Hamad Al-Thani (C) and Saudi Arabia Crown Prince Mohammed bin Nayef before a group photo following the Gulf Cooperation Council-U.S. summit on May 14, 2015 at Camp David, Maryland. Obama hosted leaders from Saudi Arabia, Kuwait, Bahrain, Qatar, the United Arab Amirates and Oman to discuss a range of issues including the Iran nuclear deal. (Photo by Kevin Dietsch - Pool/Getty Images)