Well, protectionism is always a concern, and the idea that when the new Biden-elected administration takes office and the 117th Congress comes, the very natural instinct is to say that if we're going to spend a lot of government dollars, a lot of American taxpayer dollars, and let's make sure that we first give those opportunities to American suppliers.
That's understandable and a real possibility, so what we have to do is really continue to talk about how it's great if you can find a domestic source, whether you're Canadian or American, and that's fantastic, but if you don't have in your supply chain the ability to source domestically....
Aluminum is a perfect example. Aluminum is used ubiquitously. Think of all the products that have aluminum. There just isn't the capacity in the United States. In fact, 87% of our Canadian aluminum exports go there.