‘Fracking’ for Natural Gas Continues to Raise Health Concerns (June 15, 2011)
Synopsis
Energy companies are increasingly scouring the U.S. for natural gas deposits. As they do, one of the extraction methods they are using, known as fracking, is coming under sharp scrutiny for potential health consequences from the chemicals involved. Tom Bearden reports from Colorado.
Source: PBS NewsHour
Length: 8:21
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