Arab Chiefs of Migration and Passports Authorities started here today their fourth conference in the presence of representatives of Arab League and Naif Arab University for Security Sciences. In an opening speech, Secretary General of the Arab Interior Ministerial Council Dr. Mohammad bin Ali Koman extended gratitude to and appreciation of Prince Naif bin Abdulaziz, Second Deputy Premier and Minister of Interior of the Kingdom of Saudi Arabia and the honorary President of the Council and his colleagues the ministers, for their continuous support for the Secretariat General. -- SPA