Where district court erred in enjoining beer producer from implying that rival’s beer contained corn syrup when that beer listed corn syrup as ingredient on packaging.The 7th U.S. Circuit Court of Appeals affirmed in part and reversed in part a decision by Judge William M. Conley, Western District of Wisconsin. Bug Light, Miller Lite and Coors Light are the best-selling light beers in the United States. Bud is manufactured by Anheuser-Busch, Miller and Coors by Molson Coors. In early 2019, Anheuser-Busch began to advertise …