President Barack Obama speaks to the media after meetings at the Gulf Cooperation Council Summit at the Diriyah Palace in Riyadh, Saudi Arabia, Thursday, April 21, 2016. The president is on a six day trip to strategize with his counterparts in Saudi Arabia, England and Germany on a broad range of issues with efforts to rein in the Islamic State group being the common denominator in all three stops. (AP Photo/Carolyn Kaster)