It's on the world stage. At the end of the day, it's supply and demand in terms of the total supply of oil and how much you can get for a barrel of oil. Comparable crude slate will get the same price around the world. Whether it's produced in Saudi Arabia or Canada, it will be the same amount.
The difference is that in the oil sands that crude slate is actually a lot heavier. It takes a lot more refining and processing to make it into usable products, so it's actually worth less. The second point is the fact that it costs a lot more to extract. You get less for a product that costs more to extract.
In terms of the east coast, you actually have a fairly good-quality oil, depending where you're producing the oil. But again, you're in a fairly high-cost environment. One thing is finding it and second is producing it.