I'll start and then I'll turn it over to Mr. Domingue.
We have done an audit, not on how the U.S. treats Canadian goods going into the U.S. but on how Canada controls its exports at the border. We have looked at the export side of things from that point of view, but I'll ask Mr. Domingue if there was any conversation at all about how the U.S. treats Canadian imports coming into the U.S.