Tunisian President Beji Caid Essebsi (R) and his Turkish counterpart Recep Tayyip Erdogan attend a press conference in Tunis, capital of Tunisia, on Dec. 27, 2017. Turkish President Recep Tayyip Erdogan was on a two-day official visit to Tunisia at the invitation of his Tunisian counterpart Beji Caid Essebsi. (Xinhua/Adele Ezzine)