can operate through the internet, through various types of media, through software, facebook, et cetera. there are lots of ways to communicate radicalism. i think the thing that we have to pay attention to is that wolves travel in packs and the lone wolf notion really needs to get put on the shelf and hauled off and used once in a blue moon.nd that's not what's going on, lone wolf after lone wolf. this is part of the world islamic jihad. and i think ever more clearly so.. >> tucker: we've broken the back of isis in some ways, they no longer have fast swabs of territory under their control, but you are hearing people say that maybe you were going to see if the metastasized around the world and an increase in attacka like this, is a possible? >> it already has, for my perspective. it is true that just two weeks ago we had the seminal week where we reclaimed the u.s.-backed syrian democratic forces reclaimed of the city.