Those teachers need to go home and stay there, or stay at their schools permanently. Guns are out there. They can’t expect live in a gun free environment constantly.
What really bothers me is the reaction of some to the presence of any law enforcement office with a side arm. They freak out.
If a deputy or police officer comes into their school armed, are they going to walk out in protest?
This screeching about duly appointed officers carrying weapons is new, since the osama administration. Another example of trying to move the Overton window as to what is considered normal.