It's a very loaded question, but I will say this. Mr. Bennett is right in some respects. Until we know how we're going to deal with it and what policies or regulations we might put in place, it's tough to understand.
But to the extent that it affects the auto industry, we look to our full supply chain, right from mining the ore in the ground, through to steel production, plastic productions, and petrochemicals. All of these things are in some way going to be severely impacted by what it is and how we do it in terms of meeting our Kyoto Protocol obligations.
I can't say how it's going to affect us for that reason. We just don't know. But I can tell you that there could be a severe impact on our supply chain.