Riyadh, Rajab 13, 1437, Apr 20, 2016, SPA -- Custodian of the Two Holy Mosques King Salman bin Abdulaziz Al Saud chaired here today at Al-Dir'yah Palace the summit of the Gulf Cooperation Council (GCC) leaders and the King of Morocco. At the outset of the summit, verses of the Holy Quran were recited. --More 21:07 LOCAL TIME 18:07 GMT www.spa.gov.sa/w