Starts shooting are your key words here. but your other comment was they would they know if one enters the building if they are teaching a class? And, the teachers and administration do not roam the halls. They are in their offices and classroom doing their jobs, which does not include roaming the halls.
Still waiting for you to answer the questions:
Why do you want to leave students and teachers defenseless?
Why do you want to leave the shooter unopposed until the police arrive?
Teachers have stated that they DO NOT want to be armed. It isn't part of the job description and not what they trained for.
In Ohio, teachers are armed in 63 of the 88 counties.
In Texas 30% of the school districts have armed teachers.
In Utah, concealed carry is allowed in schools, and the administrators aren't allowed to ask teachers if they carry.
Teachers line up for concealed carry gun lessons, offered for free at local range
Teachers line up for concealed carry gun lessons, offered for free at local range
And they have a hand gun which is a real defense against an AR-15, huh? And so far, how many of those armed teachers have had to be in an actual shoot out with someone with an AR-15, which seems to be the weapon of choice for mass shooters.
ETA: Very few, if any would face that kind of gunman if the truth be known. And neither would any of you here either no matter how much you puff yourselves up and imagine yourselves as the hero who goes in and saves the day. You'd be as dead as a door nail when the shooter saw the gun in your hand.
What do you think, that the biggest gun wins or something? The person that wins is the one that can plant a bullet in the other person with any size gun.
I'm not exactly an expert on all the mechanical stats of semi-automatic weapons. How fast do AR-15s fire in comparison to various handguns? I realize leftist pussifists like Kit are under the mistaken impression that AR-15s are some sort of crazed machine gun, but since we both know better, can you shed some light on this?
Here we go again. The AR shoots no faster per load than any other gun with the same capacity mag. Where it excels is the fact it can carry many times the amount per mag as the handgun and can reload in a matter of a couple of seconds. Plus, it's killing power and penetration power is equal at 400 yds to a 357 mag at the muzzle. It's designed for one thing and one thing only. It's designed for a scared shitless 18 year old kid with minimal training to fire, reload, fire, reload, fire, reload, repeat as necessary. Just because it can do other things doesn't mean that it's not designed for war. For everything it can otherwise do, there are better rifles available that cost less. The other difference is, the AR in stock form, is hard to conceal on your person. These are the reasons it's the number one pick for the well dressed mass shooter. And the reason it's the easiest to stop before it gets onto the scene by methods being put into our schools today.
As for is the AR-15 capable of war? Using the Military Version of the M-4, the M-4 has three settings on it's selector; safe, semi and 3 shot burst while the AR-15 has two; safe, single. The normal usage of the M-4 in battle is single shot. Using the 3 shot burst wastes ammo and you are only on target with the first round. So the AR and the M-4 are exactly equal in a combat situation.
For home defense for a man and most women, the handgun is still more useful and less dangerous to the outside neighbors than the AR is. Second comes the Shotgun. The AR is pretty well at the bottom of the list as most Rifles will be. Let's face it, a 95 pound woman hitting the slide on a 870 Remington makes even a 6 foot 8 inch intruder freeze in his tracks.