Stephen Sackur speaks to Staffan de Mistura - UN's special envoy for Syria which spent four decades trying to stem bloodshed by way of diplomacy but is Syria mission impossible? Show more
Discover 11,128,835 listings and 279,417 playable programmes from the BBC
Stephen Sackur speaks to Staffan de Mistura - UN's special envoy for Syria which spent four decades trying to stem bloodshed by way of diplomacy but is Syria mission impossible? Show more