Wisconsin lost 818 dairies in 2019 as farmers across the country suffer from Donald Trump's trade war with China. The state of Wisconsin, famous for its cheese, lost 10% of its dairy farms in 2019, Dairy Herd Management reported on Thursday. The loss of 818 dairies was the largest decline in Wisconsin history. Trouble for dairy farmers started in 2018, when Donald Trump engaged in a protracted trade war with China. In retaliation for increased tariffs from the United States, China placed tariffs on a number of U.S. agricultural exports. As a result, exports of U.S. dairy to China dropped...