I would just add one thing to Mr. Emerson's comments.
The gateway approach was very prevalent within our analysis and the ability now to look at the Port of Prince Rupert and Vancouver as efficient gateways to Asia linking into the Midwest U.S. corridor. In particular, when I look at the Rupert CN Rail connection and 96 hours it takes to go from Rupert to Chicago and the congestion at Long Beach and on the west coast U.S., there is an opportunity to optimize that entry of traffic because this is a trade flow opportunity where imports come in and then we have an opportunity to stop those trains in Saskatoon and fill them with agriproducts so that those containers are not going back out empty.
From that perspective, the optimization of the north-south corridors both on the inbound and then also the north-south rail corridors and the trucking corridors, I think is certainly a massively impactful opportunity, not only, as you say, for the environment but for the economic performance of our country.