Layers upon LAYERS of fact-checkers!

That is, of course, what traditional media has over new media!

A .556-caliber Sig? Wow. I wonder what the effective range is with that thing. Wait, I suppose I'm getting ahead of myself here. Why haven't I heard anything about this gun? Have any of you heard anything? Did somebody sneak out this new caliber in, say, the last couple of days while we were all napping after Thanksgiving dinner?