It's not. It's procurement policies, which is different.
In the case of the United States and the Buy American Act, it's not a question of imposing tariffs. What it does is simply require that in transportation purchases, the products must be manufactured in the United States. That exists now. In the Buy American Act they've actually raised that level, and now 62% of the components have to be manufactured in the United States.
What we have is federal government funding to ensure that transportation authorities across the U.S. are actually purchasing American-made components when they buy transportation. We don't have a similar program in place in Canada, even though we're spending more because of NDP budget initiatives on public transit. I'm referring to programs similar to the Buy American program in South America.