these youksters before they turn violent. >> suppose there's a kid on social media, i want to get those kids who won't let me sit at their table or whatever the hell is. high school can be rough. so they're angry. what do you do with them? >> one really important thing. sandy hook promises the group that copy out of the tragedy does incredible works in schools to do exactly what you were talking to congresswoman wasserman-schultz about. teaming kids when their friends are going off the rails. the second thing is, we've got to make sure background checks are universal. it's insane they're not. >> frank, you're the expert. how do you know the point of danger? >>. >> from aspirational fantasy to acting how and getting more specific about your target anderson how you do it. even if your taken ser blocking you from their twitter account, block you from their facebook account, their friends are in