We're working on the regulatory framework around it. As you well know, right now under CEPA we don't have the regulatory authority we need to blend fuels in the most effective and efficient manner to regulate both ethanol and biodiesel. I'd ask all of you again to help pass the Clean Air Act so that we can move forward with a national regulation for ethanol and biodiesel in this country and start to engage, like all of our other trading partners, in a bioenergy strategy for the country. We need those regulatory authorities, and the amendments to CEPA that are involved in Canada's Clean Air Act, to be able to do that.
Again, in terms of a framework that we're trying to put forward, we'd like to see potentially the opportunity for industry to have a trading system. Canada's Clean Air Act provides the amendments for CEPA to have an efficient and effective trading system. If we don't pass those amendments and get Canada's Clean Air Act through, we won't be able to do the kinds of things we need in this country to have a modern emissions reduction and trading system.