I think there's one thing, and I haven't heard it discussed much in today's committee meeting, and it's the opportunity for arbitrage in natural gas. We touched on it at the beginning that historically, prices have always been much higher in Europe and Asia, especially in Asia these days with Japan closing its nuclear plants. They have a desperate need for natural gas. It would seem to be quite an opportunity there with prices relatively low in North America. If we could get that to liquefied natural gas facilities on the west coast and get it over to Asian markets, that would seem to be a much more promising and much longer-standing price differential. It has persisted for decades, as opposed to the very temporary differential we've seen in oil. That would be one idea.
