U.S. Trade Representative Jamieson Greer joins ‘This Week’ to discuss the Supreme Court’s latest ruling striking down most of President Trump’s tariffs. Gov. Josh Shapiro, D-Pa., talks the Trump administration, the Democratic Party and his new book in an exclusive interview. 00:00 Intro 03:11 Chief White House correspondent Mary Bruce reports on the fallout from the Supreme Court’s tariffs ruling 06:16 U.S. Trade Representative Jamieson Greer explains what comes next on tariffs for the Trump