. >> it's so sad that's the newrm . we both have children, and it is sad that this is what we have to talk to kids wabout. ted to ask you, i shooter, like in the case of florida, if the shooter is a former student, in nikolaus cruz's case, and he's gone through the same security training, he knows the procedures, he knows what the drills are. how do you protect yourself when the shooter knows what the layoutif the school and what the procedures are? >> right. i think that's where thein trg comes in to try to, you know, you're going to have to address the tuation, because it's never going to be the same. columbine was not the same as parkland. all of these were very different. las vegas was a very different shooting for a mass shooting. so i think that being pre red, being ready, what he was telling the teachers today, and the staff, is the more you think about this and make changes, the better prepared you are to deal with whatev i really want to say this, that we also ne to prevent this, to look for the signs, and ther