“The problem is our societal glorification of violence and death” which is forced on us by those that control the media and the movies and the music, for the purpose of convincing us to agree to be disarmed because of the horrors they create.
Our problem is that liberals believe that a sign decreeing that no weapons are allowed is a legitimate defense against a determined killer.
Ever wonder why the original term was “going postal”? In part, it’s because the Post Office was the original “no gun” zone.