Turkish President Tayyip Erdogan and Palestinian President Mahmoud Abbas attend a news conference following the extraordinary meeting of the Organisation of Islamic Cooperation (OIC) in Istanbul, Turkey, December 13, 2017. REUTERS/Osman Orsal – RC16F86AAB30

Turkish President Tayyip Erdogan and Palestinian President Mahmoud Abbas attend a news conference following the extraordinary meeting of the Organisation of Islamic Cooperation (OIC) in Istanbul