To follow up, the electric utilities are now by far the biggest wind developers in the country. That's incontestable. Wind is increasingly becoming close to being commercially competitive. It still does require an uplift, so that I think should be sustained. But I think Mr. Cleland's point is correct, that this should not go on forever.
I think where you use federal dollars it should be in an attempt to advance and de-risk technologies that aren't quite there yet. I would certainly make the case, in terms of strategic investments, that wind is one such thing. It is a strategic investment that's useful to us. I would submit that clean coal is another strategic investment that we need in order to maintain the diversity of fuel sources that dampen volatility. So that's another area of opportunity.