Judge Allows Monsanto Cancer Case to Proceed as Questions Linger Over Herbicide's Safety Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email In this July 9, 2018 photo, plaintiff Dewayne Johnson, left, reacts while attorney Brent Wisner speaks about his condition during the Monsanto trial in San Francisco. ( (Josh Edelson/Pool Photo via AP ) Produced by Rob Gunther Hosted by Tanzina Vega Produced by PRI and WNYC