CNN reported last year that more than 800 patients were suing Monsanto, claiming Roundup gave them cancer.
Since then, hundreds more plaintiffs — including cancer patients, their spouses or their estates — have also sued Monsanto, making similar claims.
“You can’t take a lung cancer tumor and run a test that proves that tobacco caused that cancer. … You’re seeing the same thing here,” Litzenburg said. “I think we’re in the beginning of that era of this dawning on us as a country — as a public — the connection between these two things.”