Bayer’s announcement that it is terminating the Monsanto brand as part of its takeover of the St. Louis agri-business company unfortunately won’t come close to ending controversies surrounding Monsanto. Can you say clean up on aisle four? One needs to look no further than the massive cancer trial that got underway in early July to understand the huge stakes Bayer is facing. The trial – in a nutshell – is whether or not California native DeWayne “Lee”Johnson developed non-Hodgkin’s lymphoma from exposure to Monsanto’s flagship product weedkiller Roundup. Johnson sprayed the chemical for years as part of his jobs serving as a goundskeeper for a school district in Benicia, California.