More guns is just a band aid. More guns means more potential incidents, intentional or accidental. It's just basic math.
If you really want to tackle gun violence and you need to address it at the source. Defending yourself against an active shooter is already too late. You've already failed many times before that point.
I don't want to ban guns, I want to create a society that people do not feel so threatened that they need them.
The Denver shooter wasn't possible because it was a gun free zone. The Denver shooter was possible because a crazy person was able to get his hands on a firearm. Society produced a broken person and we failed to address it properly.
Gun Free Zones and open carry laws are not solutions.