identification on him. and he's been broadly broadcast throughout the intelligence network, all the law enforcement folks in europe are absolutely engaged in interpol is got him at the top of the list. so this is the most wanted guy in europe. what can happen, however, is you can drive from paris all the way to damascus. so there's no telling where this individual might be right now. >> that's the same thing you're hearing as well. >> that's a big concern, wolf. the fact that there is this flow of fighters that sometimes they're hiding among refugees, for instance, as a way to get across. and they've got safehouses, they've got routes that go through romania and then ferries down the coast. there are all kinds of different ways in which they can evade police and authorities who are looking for them. >> tom, we heard from the new york city police commissioner bill bratton today. there's still no credible specific threat to new york city despite these isis propaganda videos saying they're going after times square or coming after the white house. but still next week thanksgiving, holiday weekend, a