Here's an idea. We tel the Americans that we will 'vet and pre-clear' 10,000 of them. That's it, that's all. Those 10,000 will then be responsible for ferrying all goods and information in and out of the two countries. The 10,000 will have employment for life and a very high standard of living while the people in the other 36 states that export to Canada as a #1 client, will be toast. Good on 'em.