The NRA just wants to push for more guns everywhere... They all think they can 'John Wayne' their way out of any situation.
If more guys are armed and protecting schools, then that just makes it that much easier for psychos who want to kill children, to get in close.
I mean... some dude could just be so fucked in the head, he does whatever he can to be hired as an armed security guard at a school, and goes on a shooting spree. Knocks off the other guards first, and then rampages around like Arnold Schwarzenegger in "commando"
If Fort Hood can happen, and Sandy Hook can happen, then the two could easily be merged...
If someone wants to go on a shooting spree, they're going to do it. Whether you have armed security or not... It's a crock of crap.