It's a very good question, because you're asking the price at which oil is going to start to have ill effects. The question, whether we start talking about oil or ethanol, is whether the demand for the grains is going to continue to develop. We have seen a number of reports saying that this is just a little phase we're going through and that things will start to come back in line. When I say a it's a little phase, I mean five years or ten years. It's not a long-term situation.
Most of the grains, whether in Canada or the U.S., will have some effect around the world. The demand for the grains for the energy sector will have an effect around the world, so the cost of producing livestock is going to go up around the world. What we all want to know is at what point the consumer will start to look at this and stop buying protein, and that is a concern for our industry. We've tried to look at this in a long-term range, but just like everyone else, we'd be looking at a crystal ball. It is very difficult to give you an exact timeframe, but we are very concerned. If you look at the droughts that have been happening around the world, the amount of grain available for both energy and for food production is really going to be the question of concern that we really have to answer.