Thank you all for being here. It's a very interesting discussion this morning.
You touched on the black dust and we know the source of that. I think there's even some implication that coal from power plants in the upper part of the hemisphere might be re-drifting there as well, too. But I was surprised that you didn't mention—and maybe it's just oversight or nobody's brought it up—natural gas. We have incredible reserves of natural gas. We do, the Americans do. Actually, they're finding more and more natural gas and we have the capacity to get it out.
I chair a natural gas caucus. I'm big on natural gas. When we talk about the north, they say the two primary needs for development in the north are people and energy. We have the capacity through liquefied natural gas to service the north. We also are able now.... There's more talk and I think in the next few years we'll see ships being powered by natural gas. I wonder what are you feelings on that as an alternative fuel?
I guess Mr. Crump, because you brought it up first.