Another mass killing, this one at a Sikh temple. This, on the heels of the shooting in an Aurora, Colorado, movie theater. So, please explain to me again why we allow pretty much any lunatic who wants one to have an automatic weapon. I know lots of folks think these frequent mass murders are just the price we have to pay for the freedom to—wait, I’ve forgotten exactly what freedom is being protected here. I guess I’m just too stupid to understand.