Detailed text transcripts for TV channel - CNN - 20180215:01:50:00
Else. as a parent, it scares me to death this body doesn't take itt of an event even earlier. colorado's columbine high school. with me now is author dave cullen, who wrote the book columbine. i've read it two or three times. it's an incredible read. it changed my whole perspective on this. nothing ever changes. i mean we talked about this. you've been on countless times, and it just -- nothing ever changes. >> it doesn't. that's what i can't -- i couldn't agree more with what he said. we don't do anything, and the gun thing is -- we've got to do something. but at least there i understand