Not Just Glyphosate: Monsanto's Roundup Contains Toxic Soup of Secret Ingredients

``Until recently, the fight over Roundup has mostly focused on its active ingredient, glyphosate. But mounting evidence, including one study published in February, shows it's not only glyphosate that's dangerous, but also chemicals listed as "inert ingredients" in some formulations of Roundup and other glyphosate-based weed killers. Though they have been in herbicides -- and our environment -- for decades, these chemicals have evaded scientific scrutiny and regulation in large part because the companies that make and use them have concealed their identity as trade secrets.''