Here’s why Trump may not have the authority to impose tariffs in the Supreme Court case.

The Supreme Court ordinarily wouldn't even hear this case because the Court of International Trade and the Court of Appeals have both reached the same conclusion, which is that Trump doesn't have the authority. No president has the authority under the 1977 International Economic Power Emergency Act. The cut and dry answer is that the Supreme Court is likely to find on the legal question that the president doesn't have the authority to impose these tariffs.Moreover, they've also decided in the last couple of ...