If gun violence is a priority, let's have the city put up some money to get more law abiding citizens in high crime areas their CHPs.
You don't understand: they don't want ANY gun violence, and an armed citizen shooting a criminal IS GUN VIOLENCE, in their eyes. They feel it would be better if the criminal beat the citizen to death: it would still be violence, but at least it would not be GUN VIOLENCE.
It's gun control, and it has a whole lot less to do with the guns than it does with the control.