Perhaps I'll start my comments by looking at western Canada in terms of the role we play there. We compete with other gateways. That's the business we're in as the seaway and as Hwy H2O. The U.S. gulf is a very strong competitor of ours, particularly when it comes to project cargo, such as wind turbines, etc., moving internationally and then through the U.S. gulf.
Steel is another important aspect for us. Typically, we have vessels carrying steel coming in, and those vessels take grain for an export move-out. In western Canada, they're a very important link, and we work hard to make sure that we keep the steel moving in. Obviously, when we're looking at NAFTA, we have concerns around where steel tariffs or steel quotas could potentially go. That's of concern to us.
In terms of the western Canada supply chain, we work very closely not only with producers but with the railways in providing fluidity through the system.