President Abdel Fattah Al Sisi will hold a joint press conference on Friday with the Custodian of the Two Holy Mosques, Saudi Arabia King Salman bin Abdulaziz, at the headquarters of the presidential palace, in the capital Cairo, Al-Bawaba News reported. The president had met Thursday with King Salman to discuss ways to boost bilateral relations, and to discuss regional issues of common concern, followed by a luncheon at the presidential palace on the king's honor.