Considered a mass killing. since columbine, we ve had 14 of these in our country. my staff put together a nice spreadsheet. i was handwriting this, looking up where did it happen, what year, how many died, what was the age of the shooter. if under 21, how was the firearm obtained, what was the weapon used and what was the status of the shooter. mostly are suicides. what is their offensive firepower on the inside of those facilities so that when the gunman comes in, we have defensive capability? one other thing, if he knew there was offensive power inside of the 14 events, probably none of them would have happened. so a message important to understand. a message of deterrence is important to understand. we stop about thinking about the homicidal, suicidal killers. there were meetings after 9-11 ....