Andrea Bjorklund, Professor at McGill Faculty of Law and Former Member of the NAFTA arbitration team, and Matt Gold, Adjunct Professor of Law at Fordham University School of Law and Former Chairman of the U.S. Delegation to the U.S.-Canada Softwood Lumber talks, join host Dan Loney to discuss Trump's recent 20% tariff on Canadian Lumber and how this may impact current NAFTA negotiations on Knowledge@Wharton.