Bayer, the maker of popular weedkiller Roundup, is asking the U.S. Supreme Court to block lawsuits claiming it failed to warn users about cancer risks. Jessica Christiansen, head of crop science communication at Bayer, joins “Morning in America” and emphasizes Roundup doesn’t cause cancer. She says the company reviews data as part of its regulatory process to support this position and that its product labeling complies with the Environmental Protection Agency’s regulations. #Roundup #weedkiller #health