UN Special Envoy for Syria Staffan de Mistura waits for Syria's opposition delegation for a meeting of Intra-Syria peace talks at Palais des Nations in Geneva, Switzerland, March 28, 2017. (Xinhua/POOL/Xu Jinquan)
UN Special Envoy for Syria Staffan de Mistura waits for Syria's opposition delegation for a meeting of Intra-Syria peace talks at Palais des Nations in Geneva, Switzerland, March 28, 2017. (Xinhua/POOL/Xu Jinquan)