When the anti-gunners’ arguments fail, they frequently go all ad hominem. Gun rights advocates, they claim, are compensating for their small penis size. Without getting into details about my own wedding tackle, I know a couple of firearms enthusiasts who are hung like a horse. Equally, as I’ve said here before, it’s a man’s testicle size that determines his character, not the length of his penis. I won’t trouble you with my own cubic centimeter count. And I haven’t taken calipers to any of my gun-toting friends’ testicles. Suffice it to say . . .