High-stakes trial over Roundup cancer claim to begin

SAN FRANCISCO (AP) — A jury in federal court in San Francisco will decide whether Roundup weed killer caused a California man's cancer in a trial starting Monday that plaintiffs' attorneys say could help determine the fate of hundreds of similar lawsuits.Edwin Hardeman, 70, is the second plaintiff to go to trial of thousands around the country who claim agribusiness giant Monsanto's weed killer causes cancer.Monsanto says studies have established that the active ingredient in Roundup, glyp