Gun free zones be damned.
All they are are potential killing zones.
I CCW everywhere now just because of a potential scenario like this and if I go into a place that says no guns they’re gonna have to catch me and kick me out.
Always better to have and not need than to need and not have.
It goes back to something I’ve said for years in corporate management: “If you put up a sign to deal with X (whatever that might be), you’ve acknowledged that you recognize X to be a problem and you therefore have a responsibility to deal with it.”