
Report: Toxic cloud could sicken millions in Chicago
A rapidly spreading toxic cloud of hydrofluoric acid fumes from an accident at two oil refineries in Lemont and Channahon, Ill., could kill thousands and sicken millions in the Windy City.
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A rapidly spreading toxic cloud of hydrofluoric acid fumes from an accident at two oil refineries in Lemont and Channahon, Ill., could kill thousands and sicken millions in the Windy City.