Yes, I would say that's very topical for us as well and it has been for quite some time.
Some of the most obvious non-tariff barriers would be the cancellation of pipelines, both by industry and by government. Our ability to be the supplier of choice hinges on our ability to get those commodities to those markets. The northern gateway, energy east, Keystone XL, and now for Canada to be paying attention to Line 5.... If we can't get Canadian products through Line 5 to the U.S. market and back to the Canadian market, we have a very challenging logistical situation. We may have a lot of Canadians who are in very difficult situations.