"Before his shift at the Goodyear Tire and Rubber plant in Niagara Falls in May 2021, a worker peed in a cup.
Before he clocked out, he did it again.
Goodyear shipped both specimens to a lab to measure the amount of a chemical called ortho-toluidine. The results, reviewed by ProPublica, showed that the worker had enough of it in his body to put him at an increased risk for bladder cancer — and that was before his shift. After, his levels were nearly five times as high.
It’s no secret that the plant’s workers are being exposed to poison. Government scientists began testing their urine more than 30 years ago. And Goodyear, which uses ortho-toluidine to make its tires pliable, has been monitoring the air for traces of the chemical since 1976. A major expose even revealed, almost a decade ago, that dozens of the plant’s workers had developed bladder cancer since 1974."