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A photo posted on internet on April 7, 2015 shows ISIS or Daesh (Daech) or "Islamic State" group militants posing in Yarmouk (Yarmuk) Palestinian camp, located in a suburb of Damascus, Syria, that is partially now under their control. Photo by Balkis Press/Sipa USA
A photo posted on internet on April 7, 2015 shows ISIS or Daesh (Daech) or "Islamic State" group militants posing in Yarmouk (Yarmuk) Palestinian camp, located in a suburb of Damascus, Syria, that is partially now under their control. Photo by Balkis Press/Sipa USA

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    McGurk: 'We have to be very realistic' about ISIS defeat

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McGurk: 'We have to be very realistic' about ISIS defeat

U.S. Deputy Envoy Brett McGurk speaks to CNN's Hala Gorani about the realities of battling ISIS and what that will take.

McGurk: 'We have to be very realistic' about ISIS defeat

U.S. Deputy Envoy Brett McGurk speaks to CNN's Hala Gorani about the realities of battling ISIS and what that will take.