anybody who ever sees this on the internet has to say, i'm not going to share it. not only am i not going to share it, if i see it, i have to stop it. it can't just be government and facebook, it has to be us, don. >> can i give a simple analogy for the audience? >> yes. >> white isis. the dna is the same, the path towards radicalization is the same. much of the grievances are the same. instead of islamic paradise, they want the valhalla. a hero's narrative. he thinks he's a hero of this narrative saving western civilization. he leaves a video behind. who else leaves videos behind? >> what do you think of that, phil, as a security expert? >> that's correct. there's a universe of people who think like i think and therefore i'm going to leave a legacy that tells those people, act like i did here, part of a universe that communicates on the