Authorities are allowing a massive chemical plant fire in Rockton, Illinois, burn itself out, which could take several days, rather than risk chemical runoff spilling into the nearby Rock River.
CBS 2's Brandon Merano reports, and Meteorologist Robb Ellis explains how the smoke can even be ssen on weather radar.
On Friday, four days after the Chemtool Inc. plant exploded in a massive fireball, evacuated residents who lived within a mile..
A fire at a chemical plant in Rockton, Illinois, near the Wisconsin border, is still burning, and the fire chief said it could take..
