In this Monday, May 14, 2012 photo, the then Saudi Defense Minister Prince Salman bin Abdel-Aziz, left, and Saudi chief of protocol Mohammed al-Tobayshi arrive to welcome Arab leaders for the Arab Summit at the airbase in Riyadh, Saudi Arabia. Saudi King Salman has fired the chief of royal protocol after he was caught on camera slapping a photographer. The official Saudi Press Agency and local media reported Tuesday, May 5, 2015 that al-Tobayshi was replaced by Khalid al-Abbad, though no reason was given for the change. (AP Photo/Hassan Ammar)