US Deputy Secretary of State, De Mistura to Meet on Thursday in Washington
![US Deputy Secretary of State, De Mistura to Meet on Thursday in Washington](http://cdn2.img.sputniknews.com/images/103631/70/1036317048.jpg)
US Department of State spokesperson Julia Mason said that UN Special Envoy for Syria Staffan de Mistura is meeting with US Deputy Secretary of State William Burns on Thursday in Washington, DC.