Oh, I have no question as to why others don't live in the city. I was explaining why I do live in the city. For completeness, the elementary school that I went

Oh, I have no question as to why others don't live in the city. I was explaining why I do live in the city. For completeness, the elementary school that I went to and that my kids will go to does not have or need metal detectors. I believe the security guard is armed. Are security guards outside the city completely unarmed? I have no point of reference for this.