Good. Well, we appreciate that level of detail. That's very helpful to the real people.
You're looking for opportunity to make greater investment. I note that greenhouse gas emissions and the use of fuel is a great concern, I think for all of us here, all parties. And it has been suggested that moving goods more often by rail would address that problem to some degree. I'm wondering if your industry has done any studies that you might be able to share with the committee that show how increased use of movement of goods by rail may impact the environmental considerations. You alluded to that. But do you have any studies you could share?