Julianna Brion In Iowa, where farmers raise 40 million to 50 million pigs annually, President Trump’s tariffs on steel and aluminum from Mexico have already cost producers $560 million, according to an Iowa State University economist. How can that be, you ask. Mexico has threatened countervailing tariffs that include a 20 percent tariff on American pork. That prospect alone sent hog prices tumbling. If you like barbecued ribs, this could be a great summer for you. If you raise the pigs, you may be eating more barbecued beans. Soybean growers throughout the Midwest are nervously watching as China, which […]