(August 2, 2021, 7:05 AM EDT) -- SAN FRANCISCO — The California federal judge presiding over the multidistrict litigation for cancer claims stemming from exposure to the herbicide Roundup on July 23 ordered that all current and future plaintiffs who have not reached a settlement with Roundup manufacturer Monsanto must participate in a program established by Special Master Ken Feinberg that allows claimants to receive an offer of a payment to settle their cases....