"Texas town allows teachers to carry concealed guns"<quoted text>
It would be.
But he can't be everywhere and couple of teachers, well-trained and qualified could add to the security.
These could be teachers who are aleady comfortable with guns, perhaps hunters, sportsmen/people.
They key things here would be their qualifications and of course keeping the guns safely in the school setting.
I laughed off the idea when I first heard it - I think I even posted that - but then got to thinking about it.
The idea of arming pilots sounded a little funny at first too.
Just a thought.