it. they know it. if we equip kids with indicators and star peer counseling groups to notify those counselors when they see it amongst their friends, it will work. >> modern social media could help us, frank? >> it's the biggest warning sign and its indicator you'll have. i guarantee you when they go into this student's home and pull his computer, their hair will be curled. it's not going to be pretty and very similar to what we've seen in past incidents. >> clinically the fact that a person is so angry they have to express it somehow socially. they don't keep it to themselves. >> it's not contained particularly in a teenager. there's extra warning signs because of the emotional nature of being a teenager. it's there. we need to key in on where we find it and get people equipped to locate it, identify it and stand up and say something about it. >> because of i think our shared pessism about gun control, we'd better attack itting from this