addition to that, for every one thousand in the school. if we had this in place at the time of the shooting in parkland, do you think it would have been prevented? >> it would have made a difference because peterson was there by himself and anybody, you can't swear on any one person that they're going to stand up when that happens. so, if you would have had -- in that school they would have had three. so, the chances of all three being cowards would be very slim, so i think it definitely would have made a difference for that third floor or the first floor, or even to have a guardian trained at the gate. we had a monitor in broward county that just watched the shooter walk in off the street with a rifle bag and didn't even attempt to stop him. so one of these guardians are at that gate, it's not going to end good for the guy walking in with the gun bag. neil: andrew, how are your sons