Judges on the U.S. Court of Appeals for the 9th Circuit on Wednesday heard argument in a suit claiming that President Trump’s International Emergency Economic Powers Act tariffs infringe on tribal rights, signaling that they will continue reviewing that relatively narrow issue even as the Supreme Court hears broader challenges to the duties this fall. Yet plaintiffs in the suit, known as Webber, et al., v. Department of Homeland Security, are pushing to accelerate that process even more, in hopes...