Monsanto knew of grave health risks from toxic PCB chemicals it sold for years before ban, docs say
RT | August 9, 2017 Monsanto used toxic industrial chemicals known as PCBs in the production of everyday appliances such as TVs, fridges and plastics for at least eight years after discovering the harm they did, newly-compiled archives claim to prove. From the 1930s, and until the end of their distribution in 1977, Monsanto was […]