Economist Ken Rogoff on the “Bar Fight” between the US and Canada

America's latest round of tariffs on Canadian goods could mean Americans are about to pay way more for everything from dairy to toilet paper. This week, we investigate the possible fallout from a trade war across the northern border. Plus, we take a closer look at the jewelry business, where Stacey found a market whose prices are actually falling. Are lab-grown diamonds forever?See omnystudio.com/listener for privacy information.