President Trump's on again, off again tariff mania is, well, choose your adjective. From one day to the next, imported products, be they pharmaceuticals, kitchen cabinets, lumber, or foreign movies, are being tariffed at massive rates.

Brazilian products are facing 50 percent tariffs because Brazil isn't treating recently convicted former Brazilian President, Bolsonaro, to the President's liking, and other countries are now locked into a high tariff for the conceivable future. Cambodia, for example, is facing a permanent 19 percent tariff on selling products to the U.S. A good country-by-country list of tariffs now in place, scheduled, or threatened is available here. 

What impacts are the imposed tariffs, the announced tariffs, and the potential tariffs having on importers? What legal liabilities are importers facing thanks to tariff uncertainty. Will Trump's tariff policy, actual and potential, expand or undermine US manufacturing? 

To address these questions, I invited one of our top trade specialists, attorney Irene Chen, to join me on Economics Matters -- the Podcast. Irene represents and counsels foreign producers and U.S. importers in international trade matters through her law firm, VCL Law, LLP. As her bio bio details, Irene has had extensive experience working for the U.S. International Trade Commission and the U.S. Department of Commerce. Get ready to learn the not so good, the bad, and the ugly about current tariff policy and how it is impacting real companies in real time.