Not if we continue to drive the types of vehicles we drive today. Renewable fuels are not a solution to anything in isolation. Unless you're able to convince people that they don't need a four-wheel drive truck to drive their kids to soccer practice and you address things like fuel efficiency simultaneously, you're not going to have a sole solution.
I think we had a bit of criticism in the media on the announcement of the RFS, which is environmentally a very good story...not talking about the fact that in terms of that sustainability package, this is only one piece of a comprehensive solution. It's not reasonable for us to change all the vehicles we drive overnight, or anything like that, but to start positioning ourselves where we have more diversified, cleaner, renewable sources of fuel in vehicles that can use more of them and that are more fuel efficient, with lower emission profiles. I think everyone agrees that is the end goal.
I was just at the Windsor workshop, at a meeting of the auto industry in Canada, and that's what they're all talking about. It's not something that I think is revolutionary. This is one important step on that larger journey.