For some reason, Bryan made the point that the worst school massacre in US history did not involve guns.
Actually a gun was peripherally involved but the damage was done by explosives the perp had legally purchased. He was a disgruntled taxpayer, btw, (and where have we heard that before?).

This is part of the reason explosives are so tightly controlled and regulated these days.
I suggest an experiment:
Go to your local WalMart, Bryan, and ask them for a Bushmaster rifle. They’ll sell it to you.
Now go back and ask them for a ton of explosives. See what happens.