Next 12-15% tariff against Canada. They've been buying jobs from the U.S while interfering in management, HR and executive positions for the benefit of Canadian companies and government businesses. Canada has been exploiting this deal for so long while laughing all the way to the bank. I think it's fair for the U.S to counter these tactics accordingly.
If the new International Trade Minister doesn't understand what Canada has been doing for the last three decades, he is not fit for such a high profile position. China, Mexico, Canada in that order, have been taking advantage of America. Each requires a specific response.