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  • Need to Know

Need To Know | Companies Used Diesel in Drilling | PBS

Duration: 14:03
Program: Need to Know #141
Broadcast Date: Feb. 18, 2011

Following release of a new congressional report alleging potential violations of the clean water act, Need to Know and ProPublica update an investigation of the gas drilling process known as Fracking.

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Post Date: February 18, 2011