President Barack Obama delivers remarks alongside Qatar's Emir Sheikh Tamim bin Hamad Al-Thani, following the Gulf Cooperation Council-U.S. summit at Camp David on May 14, 2015. Obama hosted leaders from Saudi Arabia, Kuwait, Bahrain, Qatar, the United Arab Emirates and Oman to discuss a range of issues including terrorism and the U.S.-Iran nuclear deal.   (Photo by Kevin Dietsch/WHITE HOUSE POOL (ISP POOL IMAGES)/Corbis/VCG via Getty Images)