 If you look in the back of the truck of a lot of these landscaping companies, there's a tank of glyphosate for weed control. And the most popular glyphosate-based product is Roundup, Monsanto's, but Monsanto got bought out by Bayer, which of course is at the center of all these legal regulatory battles for several years and even now. But the U.S. government research just a year ago found