Prince Naif bin Abdulaziz, the Second Deputy Premier and Interior Minister, returned to Riyadh last night from abroad. On arrival at King Khaled International Airport, Prince Naif was welcomed by Prince Salman bin Abdulaziz, the Governor of Riyadh region, and a number of princes and senior officials. Prince Naif was accompanied by Prince Mansour bin Saud bin Abdulaziz, and other princes.