The Supreme Court is slated to hear arguments Nov. 5 in a case over President Trump’s tariffs and the decision could have big impacts for the reach of the “major questions” doctrine (MQD) in environmental cases, whether courts can review presidential emergency actions and could even help drive future environmental policy, sources say. The case, Learning Resources, Inc., et al. v. Donald J. Trump, et al. , challenges Trump’s use of the International Emergency Economic Power Act (IEEPA) to impose...