Transcript for Europe's Top Cop: Concerns Over Blowback from ISIS 'Squeeze'

What we're particularly concerned about in the European. Security environment is the extent to which dot might squeeze. The terrorists fighters that have flocked to and the loss company is to come home and come I'm currently kind of atrocities. But we've already seen in Paris and Brussels on island locations so. To your opponent house community and you know we're very concerned right now about about monitoring. Any likely reaction of an uptick in the in the increase of and and the return of this fund has bucked him can they make it home. They get through security I think it's much harder for them in a we have really tighten up phonics tumbled security. We comes terrorists offices deployed to the Frontline and you know a program right now we are introducing in Europe. A new trouble. Authorization system many other. Instruments. Morrison on the US lines about protecting the homeland to make it much more difficult for these cars come through but the produced laws well. We've seen them using false took months. Assumed identities making use of their contacts in the criminal world. To sneak back into the back dole also. You know we were little complacent about this than and we are very much and a these funds. You actually see a combination or a cooperation between the criminal world the world terrorism. More more in knowing that in in in in days gone by I think the link between terrorism and almost comes at a tenuous now that's changed. Polly because the profile of the molten terrorists. So that flocked to crisis. Through this this young guys in the men have come from a criminal background and the man handle particularly motivated by. Religious zealotry. That come from a gun culture perhaps. That happened minds turn by this ugly rhetoric and propaganda of the dice has put out. I'm they've maintained their contacts with the Kremlin to what we've seen them operating room a strategic level making use of acquired farms through quiet false documents. Two also operate the manipulate perhaps some of the illegal immigration outlooks are also security concern. To Europe right now.

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