On the commodities to produce ethanol, Lionel mentioned earlier that there needs to be Canadian Grain Commission changes. How critical is that and how fast does it need to happen?
The other thing is, in the U.S.--I was talking to the vice-chair of their agriculture committee--they are really high on switchgrass. Now, I personally don't know much about switchgrass. If anybody can explain that to me and what potential it has in Canada, I'd like to hear that. There is some resistance to using food for fuel, and I think switchgrass would kill that argument.