To take one example, the market is finding some great ways to do further integration. Where once upon a time we would look at raw materials from Canada going down into the United States to be converted, we now have companies that are building pipelines to bring natural gas liquids up into Canada to convert into high-value petrochemicals and then to ship those finished products at 10 and 20 times the value back down into the United States. The companies are finding good ways. Products that might have otherwise been flared as being in the way are now being used to make high-value products.
The integration goes on. We're now looking at some big investments to produce a grade of plastics that will be converted into lightweight auto parts and will have a significant impact in reducing greenhouse gas emissions. I see the opportunity for integration and greater net value on both sides of the border—