"Sunburst Gasoline Cleanup Grows Bigger and Murkier"
It took a lawsuit by residents of Sunburst, Montana, to start cleanup of an underground spill of gasoline that took place 50 years earlier.
Source: Great Falls Tribune, 07/13/2009

By MIKE DUNNE
An effort to document the lives of Oklahoma Indians introduced reporter Vicki Monks to a story that begged to be told: how a carbon black plant affected the health of a neighboring Ponca Indian community.
Carbon black, made by the burning of waste oil, is used primarily to strengthen the rubber in tires.