Are Trump tariffs legally valid? US Supreme Court to decide today

The US Supreme Court will release rulings on January 20, possibly including a major case on President Trump’s global tariffs imposed under emergency powers. The case challenges Trump’s use of the International Emergency Economic Powers Act to justify tariffs, with justices expressing skepticism. Trump announced new tariffs on European goods tied to Greenland negotiations, set to start at 10% on February 1 and rise to 25% by June 1.