KCBS ALL LOCAL

Every weekday at 9:20 AM on KCBS we're giving you direct access to top experts in various fields. The Supreme Court handed President Trump a major defeat ruling against his sweeping tariffs on goods from virtually every country in the world. The stunning move threatens one of the most aggressive trade policies in American history, and to help us understand what this means, KCBS's Steve Scott spoke to Rory Little, Constitutional law professor at UC Law San Francisco.