Waiting for the cops to show up before responding yourself in an active shooter situation is like waiting for EMTs when someone stops breathing before starting CPR yourself.

In both cases people will definitely die before cops or EMTs show up.

Better to have folks with concealed carry to protect people like it makes sense for people to know CPR.

I listened to the Broadcastify audio youtu.be/rQztofmbneY Just like Vegas the cops didn't directly deal with the threat rather they set up perimeters and command posts while people were actively being killed. A couple teachers with concealed carry would have ended the shooting event in seconds!!!!