Beta O'Rourke's campaign mustn't be doing so well if he has to resort to pulling a publicity stunt like this one. Also you know you messed up when the mayor of the town the shooting occurred in calls you a "sick son of a bitch."
Arming teachers? What are we in a war zone or something? There were people PAID to provide security for that school and he still got in and went on a rampage. Giving out more guns isn't going to solve our gun problem.