I have a slightly different approach. I don't think the U.S. could ever imagine going it alone on anything without Canada. We are so integrated. In the U.S., it's sometimes good politics, or it sounds good, to say “buy America”. It's not actually possible, especially when you're talking about Canada, and it's not desirable. The countries we're worried about from a manufacturing point of view are not in North America.
One of the things we are focused on is how to rebound together. We have an initiative, the North American rebound, that you can check out, where there are regular everyday Americans and Canadians saying that we actually are in this together.
To your direct question on whether Canada should leverage all of its different assets in the conversation, I would answer absolutely. Diplomats will tell you there are no linkages. Realists will tell you that of course in human nature everything is related. Canada has a huge number of natural assets and benefits and should be willing to tout them from the mountaintops, as it did during the NAFTA negotiations.