THE CUSTODIAN OF THE TWO HOLY MOSQUES KING ABDULLAH BIN ABDULAZIZ SENT A MESSAGE TO UAE PRESIDENT SHEIKH KHALIFA BIN ZAYED AL-NAHAYAN INVITING HIM TO ATTEND THE 19TH ARAB SUMMIT IN RIYADH NEXT MONTH. THE MESSAGE WAS HANDED OVER TODAY BY DR. SAUD AL-MUTAHEMI, MINISTER OF STATE AND CABINET'S MEMBER FOR SHOURA COUNCIL AFFAIRS DURING A MEETING WITH THE UAE PRESIDENT.