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A group of activists demonstrate against petcoke, a high-sulfur, high-carbon substance, in their neighborhood. KCBX Terminals Co. promised this year to stop storing petcoke at its Illinois facilities.
Zbigniew Bzdak / Chicago Tribune
Protesters Kevin Oliver, left, Angie Viands, Kate Koval and the Rev. Jim Galuhn block the entrance to KCBX Terminals Co., a petcoke storage facility on the Southeast Side of Chicago on Nov. 16, 2015. Protesting petcoke
