A muffin recipe that includes chocolate, blueberries and tariffs

The "Marketplace Morning Report" team is cooking this morning. First, we hear from the CEO and founder of Beyond Good, a company known for its artisanal Madagascar vanilla and chocolate, about how tariffs are stirring up business. We also discover how import duties are riling the U.S. blueberry industry, which has a close relationship with processors and packagers in Canada. But first: why home prices and sizes are going down in some metro areas.