It depends on the day, and it also depends upon the crossing. I think the Government of Canada, over the ten years since 9/11, has done a nice job in attempting to respond to the various infrastructure issues. Plazas had to be completely rebuilt. The main struggle, and it's not without effort from governments all over, is dealing with the Detroit crossing. But aside from that, the infrastructure, the physical infrastructure, is going along the way.
The other side of the equation that I talked about previously has more to do with systems investment, also interpretation. Quite frankly—although I don't like this word, because harmonization gets used for all the rest of the reasons—working with the Americans in terms of harmonizing data requirements and reporting requirements to cross the border is an issue. It's brought costs to the Canadian supply chain, where costs could be eliminated if we were able to convince our American counterparts to make some changes to be in line with what we currently allow.
We hope the perimeter and the better border discussions take care of a lot of what we'll call housecleaning issues, and we continue the investment approach that we're currently undertaking.