Tunisian Prime Minister Youssef Chahed (R) and Algerian Prime Minister Abdelmalek Sellal attend a press conference in Tunis, Tunisia, on March 9, 2017. The Algerian Prime Minister Abdelmalek Sellal and his Tunisian counterpart Youssef Chahed co-presided on Thursday the 21st session of the Tunisian-Algerian joint high commission during which several agreements were signed between the two neighboring countries. (Xinhua/Adel Ezzine)