UN Special Envoy for Syria Staffan de Mistura (R) arrives for a meeting with Syrian government delegation during Syria peace talks at Palais des Nations in Geneva, Switzerland, March 29, 2017. (Xinhua/POOL/Denis Balibouse)
UN Special Envoy for Syria Staffan de Mistura (R) arrives for a meeting with Syrian government delegation during Syria peace talks at Palais des Nations in Geneva, Switzerland, March 29, 2017. (Xinhua/POOL/Denis Balibouse)