That's nice and dandy, but why should my wife be required to take 120 hours of CLEET developed training to protect herself? They don't trust my wife with their children that they already leave with her all day? While I believe that everyone should train and regularly practice with their firearm if they are carrying, I think CLEET training is a little overkill for self protection. She's not a cop, she's not a security guard. If anything, the cost of said training would be an excuse for the administration to deny the option.
Consider this: If she attends the mandated training, becomes certified and follows the program requirements, she's legally protected from civil liability. On her SDA permit alone? Your family is liable for any mishap that occurs involving her firearm. Now consider what the size of that liability might be in a school setting.
Still comfortable with that avenue?
It's no different for me. If I carry one of the firearms I've qualified with at the sheriff's office, they back me legally. If I carry another gun I haven't qualified with, I may lose that legal support. Guess which guns I carry?