AmericaSpeaks TheVoiceOfJoyce When the Corporation, Bayer, can challenge known facts and EPA fails due diligence, people must take them to Court for the continuing authorization of Roundup without medical review and oversight. Glycophosphates may be carcinogenic. They already create barren wasteland in 25 % of the fields. Their dust is toxic and irritating. Why is EPA failing to investigate this product and allowing its use?