Tariffs are going to the Supreme Court. What's at stake?

On Wednesday, the Supreme Court will hear arguments in a major case about the administration’s use of tariffs. President Trump has long touted the power of tariffs as a tool for trade negotiations and even for ending conflict. But now the justices will hear about how that tool may be misused. NPR's Scott Horsley and Danielle Kurtzleben discuss President Trump's tariff policy and its economic impact.