“What if I had a gun, I mean, who knows?” That’s the rhetorical question asked by a Pittsburgh woman whose home was invaded by two yoots Sunday morning. A home that recently had a new security system with cameras installed. And is it just me, or do they appear to know that they’re being filmed. Check the way the second dood takes one step inside and appears to know exactly where the camera is, strategically pulling the bill of his cap down. But back to the home owner’s question. If she’d had a gun, maybe she wouldn’t have lost her cash and computer. Maybe she wouldn’t have been pistol whipped. Or maybe it all would have gone to hell. But wouldn’t you like to have the option?