I'm not sure I can comment too broadly on that. There is no doubt that when you're talking about the agricultural commodity products, certainly rail is a significant component of the delivered price of the product. I would say, first of all, to ensure there is a competitive environment on rail so that farmers are getting the best break they can for the products they're shipping by rail.
Part of it may be some of the things we're already addressing, such as the Pacific Gateway and ensuring there is adequate capacity there to meet the need. It's obviously just not agricultural products we're moving by rail; we have to ensure there is capacity there for all of the commodities and all of the products we're shipping by rail.
Part of it, too, may be whether there are creative ways of using multi-mode transport so we can take advantage of competition across different modes. Obviously when you talk about vast distances, there are limitations on what you can do by truck and these sorts of things. Those may be potential areas as well.