News of President Trump’s tariffs against China, Mexico, and Canada drove the agricultural and macroeconomic markets on Monday with seemingly every tick, dip, and rally stemming from political factors. Over the weekend, President Trump announced 10 percent tariffs on Chinese goods as well as 25 percent tariffs on goods from Canada (except energy, which is taxed at 10 percent) and Mexico. Canada responded with an equal, 25 percent tariff on 1,500 products from the U.S. That news sent ag and macroeconomic markets sharply lower when they opened, though a tentative truce between the U.S. and Mexico helped the market recover around mid-morning. Mexico and the U.S. both agreed to measures to fight fentanyl trafficking and illegal migration...