Washington, Jumada II 28, 1436, Apr 17, 2015, SPA -- US President Barack Obama will host leaders from the Gulf Cooperation Council (GCC) at the White House on May 13 and at the Camp David presidential retreat in western Maryland on May 14, the White House announced Friday. “The gathering will be an opportunity for the leaders to discuss ways to enhance their partnership and deepen security cooperation,” the White House said in a statement. --SPA 18:12 LOCAL TIME 15:12 GMT www.spa.gov.sa/w