On Mon, 26 Feb 2018 11:11:55 -0500, "Mr. Luddite"
wrote:

Guess you're right. Nothing can be done. We'll just have to live with it.

And please don't give me the "lock up the school like a safe" BS. Many
or maybe even most schools do that now-a-days yet these nut-cases still
find a way to get in. Or, maybe they'll have to revert to sitting
outside waiting for the kiddies to exit to the school buses before he
mows them down.

No plan is absolute. It just seems to me that a response that is faster
than the police arriving may save some lives.