Associated Press
Tyson, others, lose Oklahoma lawsuit over poultry pollution
The world’s largest poultry producer, Tyson Foods, is among nearly a dozen poultry companies that have less than two months to reach agreement with the state of Oklahoma on how to clean a watershed polluted by chicken litter. U.S. District Judge Gregory Frizzell in Tulsa ruled Wednesday that Arkansas-based Tyson Foods, Minnesota-based Cargill Inc. and other companies polluted the Illinois River, caused a public nuisance and trespassed by spreading the litter, or manure, on land in eastern Oklahoma, and that it then leached into the river’s watershed.