isil and took ute the jihadi leader as i mentioned but in turkey we talk to our coalition partners to together apply pressure on isil even as the work that was done in vienna to provide a diplomatic effort to bring that to an end. >> i think there is a question how good this intelligence apparatus is, christiane amanpour reporting this morning at least one of the terrorists according to french authorities seems to have smuggled himself into europe by embedding with refug refugees. are you confident enough in our vetting process as the united states brings syrian refugees into our country to pledge this will never happen here? >> first of all, jake, the threat of on for fighters has been front and center from the very beginning of this counter isil campaign. we made that a focus to work with countries to share