Some of these things are local, as David alluded to. I'll give you an example.
A process took place a couple of years ago--I think it was called “The 25% Challenge”--at Detroit-Windsor, the busiest border crossing in the world. It wasn't about big ideas and grand schemes for moving trade across the border. It was about things like better traffic management, better staffing at peak periods of time, better signage, and things like that. I think it was relatively successful. It involved the right people at the local level. It involved the truckers. It involved customs on both sides of the border. It involved the local police who managed the traffic.
I think some of these solutions can happen at the local level, right across the board.