KPIX CBS Evening News With Norah ODonnell June 4, 2024 22:44:00
We traveled to michigan to take an in-depth look at the contamination of freshwater fish. one environmental group calls the tip of a toxic iceberg. >> on michigan's grand river, biologists are fishing for chemicals. these freshwater fish will be tested for a family of caustic compounds that lasts a long and the environment and in people, they've been called forever chemicals. for decades, they have been widely used to put the nonstick in cookware and make a stain and waterproof fabrics, firefighting foam and even cosmetics. >> they'vetad everywhere. >> climatologist dan brown that shows the st...