I'd be glad to respond to your question.
What I do see is that wealthy Americans have the interest of their own country at heart, as, I think, do we. My impression is that perhaps what is driving this is the overall broad interest of the American economy. I think one of the best things that any country can do for itself is to give itself a good secure supply of energy and to cut the competition off from having that. So I've never suggested, and I would not suggest, that there is a particular oil company or any particular commercial interest behind this. But it is clear--and the foundations have said themselves--that they are interested in increasing the energy security and the energy independence of the United States and also in weaning the United States off imported oil.