News MillerCoors escalates ‘Corn Syrup War’ with lawsuit against rival Anheuser-Busch March 21, 2019Aaron Calvin, Des Moines RegisterComments Off on MillerCoors escalates ‘Corn Syrup War’ with lawsuit against rival Anheuser-Busch MillerCoors, owner of the Miller Light and Coors Light brands, is suing fellow beer conglomerate Anheuser-Busch, over its Super Bowl commercials.