First of all, there are a couple of pennies in transportation costs. The short-term reality is that the product doesn't flow instantaneously across the border, but if there is a long-term differential, because the products are essentially the same, and if there's an opportunity for a U.S. refiner or a U.S. wholesaler to move product in the Canadian market and make a couple of pennies more, they will do that, at the debit of the U.S. market.
So the product can move across the border. It doesn't move day to day, and that's why, when you take single days or points in time, it can be really misleading. I can pick numbers to say that—you know, I remember one day, I think in 2005, when the gasoline price was lower than crude oil. If our industry had the control that is often ascribed to us, why would we give this stuff away? The markets fundamentally set the price, and we go with that.
When you look in detail, you sometimes ask what happened to Vancouver pricing and how come it distanced—Well, the Vancouver market is a little bit distinct from New York. They tend to follow, but there are special conditions. You can see special conditions happen out west. When the western refining circuit out of Edmonton, which supplies basically Victoria to Thunder Bay, gets very tight, you'll see the wholesale prices rise in that market, and they do that to attract imports. As the wholesale price goes up, what you do is set up a condition to attract imports. If you're short on supply, that's exactly what you want to do. That's how the market balances those situations.