As you know, we've been in discussions with the government on an intense basis for many years now. We've talked about special reduced targets for fertilizer and exemptions for things like the process emissions. We've also suggested innovative ways in which we might be able to secure credits, such as providing research for N2O reductions on farms, and things like that.
But the bottom line is that there has to be a unique solution for fertilizer. The federal government has recognized that. I don't think we've yet determined how it might be prepared to proceed down that way.