UN Special Envoy for Syria Staffan de Mistura (C) arrives for a meeting of Intra-Syria peace talks with Syrian government delegation at Palais des Nations in Geneva, Switzerland, Feb. 25, 2017. The UN-mediated latest round of intra-Syrian peace talks went into the third day in Geneva Saturday as UN Special Envoy for Syria Staffan De Mistura held a meeting with Syrian government delegation. (Xinhua/Xu Jinquan)