One more point about the looming inter-sectarian charnel house in Iraq. There's a very bleak irony here that's worth noting. Because of the unipolar world we now live in, when anarchy and genocide break out in the world, only the US is really in a position to halt it. I don't mean alone. But rather with other countries acting in concert and probably with some NATO or UN mandate. That was the lesson of the Balkans in the 1990s. Only the US has the mix of military, diplomatic and financial muscle to make it happen. Or did.

I don't pretend it would be easy in the middle of Iraq. It might not even be possible. But we're simply not available because as the authors of the catastrophe we simply have no standing or credibility to bring it to a halt. Or even to lead others in doing so. Add to that the fact that the last four years of twiddling our thumbs has sharply depleted our military capacity, diplomatic influence and financial flexibility.

It's worth stepping back for a moment and realizing that if we weren't the ones who had started this a lot of us would be calling for the US to intervene to prevent what looks to be coming down the pike. But, as I said, we're not available.

It's an irony I suspect some folks will be mulling in hell, or at least in limbo, for quite a long time.