about facebook. don't ask about the fbi and the cia. anybody whoever sees this on the internet has to say, i'm not going to share it, and not only am i not going to share it, if i see it, i have to stop it. it can't be just government and facebook. it's got to be us, don. >> can i give a simple analogy for your audience? >> quickly, please. >> lightweigwhite isis. they're white isis. the zna is the same. much of the grievances are the same. instead of giving islamic paradise. they want valhalla. angry, dislocated men who find a community online and a sense of purpose. a hero's narrative. he thinks he's a hero of this narrative saving western civilization, and he leaves a video behind. who else leaves videos behind? >> phil, what do you think of that as a security expert? >> no, i think that's correct. i think people like this are saying there's a universe of people out there who think like i think, and therefore i'm going to leave a legacy that tells those people, act like i did. we are part of a universe that