I'm not sure.... It must have been somebody else who equivocated.
I think it's a cheap fuel now, and I expect it to remain inexpensive. Certainly, the laws of economics will prevail with supply and demand. We're seeing supply increasing faster than the demand today. If we were to accelerate demand to the extent that it exceeded supply, the price would go up, but ultimately it becomes an alternative to fossil fuels. It becomes a new opportunity in the mix, and I think we should use it.