4/13 - Jamieson Greer, Rep. Ro Khanna, Neel Kashkari, Dr. Peter Marks

This week on "Face the Nation with Margaret Brennan," U.S. trade representative Jamieson Greer and Minneapolis Fed president Neel Kashkari discuss the latest with the U.S. economy. Plus, the FDA's former top regulator, Dr. Peter Marks, joins.