A huge lake freighter pulls up to a storage facility along the Calumet River, poised to haul away piles of the controversial petroleum byproduct called "petcoke." Elizabeth Brackett has the latest details.
A huge lake freighter pulls up to a storage facility along the Calumet River, poised to haul away piles of the controversial petroleum byproduct called "petcoke." Elizabeth Brackett has the latest details.