California jurors have awarded $289 million in a historic verdict against Monsanto in the case of a school groundskeeper who developed cancer after using its weed killer, Roundup.We speak with Brent Wisner, the lead trial counsel for Dewayne Lee Johnson, who has non-Hodgkin’s lymphoma. Doctors say he is unlikely to live past 2020. Johnson’s was the first lawsuit to go to trial alleging glyphosate causes cancer. Filed in 2016, it was fast-tracked for trial due to the severity of his illness.