 As NPR has reported, that tariff may indeed prove inflationary. Trump, for his part, wants to exempt tips from being taxed, and he wants to drive gas prices down by pushing America's already high oil production even higher. Is that the best they can do? And why is inflation still dogging the American consumer? Isabella Weber is an associate professor of economics at the University of Massachusetts Amherst, and she joins us now. Welcome to the program. Thanks so much for having me.