Guns are a dangerous liability. Toddlers kill more people in the United States than foreign terrorists. Having teachers armed? Be prepared for more of this, only with injuries and death: http://abcnews.go.com/US/minnesota-3rd-grader-fires-police-officers-gun-school/story?id=52866888
A firearm in a home is more likely to be used against you than to defend you.
And you know what? I'd rather let a burglar take my stuff than murder him. I have insurance. Items can be replaced. That life cannot. And the actual lives of children being shot up at school who now are dead are worth a hell of a lot more than my TV in the very unlikely and theoretical situation of a burglary.
Who says he wants your stuff. Maybe he wants to rape your wife or daughter... you don’t know what his motive is
Why are you more afraid of the fake burgular you made to scare yourself in your head than the real massacres being carried out on a bi-annual basis?
Burglaries are far more common. Every minute on average, 7 burglaries take place. I’m sure mass shootings would be more of an immediate concern to me if they happened every 8 seconds
A whole lot more is being lost in these massacres than in the "far more common" burglaries.