The U.S. Court of Appeals for the Federal Circuit has ruled that the International Emergency Economic Powers Act does not authorize President Trump’s litany of tariffs on nearly all U.S. trading partners, setting the stage for the Supreme Court to take up the case and hand down a final decision in the coming months. The Federal Circuit’s 127-page decision in combined tariff litigation known as V.O.S. Selections, et al., v. Trump, released late on Aug. 29, will not take effect...