It probably behooves us all to recognize we are finding ourselves at a point where we've demonstrated the success of a rules-based trading system in breaking down barriers and reducing tariffs. It's helping manufacturing and creating good-paying jobs in both American and Canadian jurisdictions, and now we're going back to erecting those barriers again.
There have been challenges as well, and to me, the dispute resolution mechanism of these rules-based trading systems is another very important feature. Even with the existing free trade that we've had with the U.S., can you talk about some of the key challenges in manufacturing and how those agreements have assisted Canadian auto manufacturers?