Originally posted by the Voice of America.
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                     US Gasoline Prices Low, But at a Cost

   The recent oil boom in the United States has contributed to an overall
   drop in gasoline prices. The boom also has increased demand for
   services and materials that support the hydraulic fracturing, or
   'fracking,' industry that extracts the oil from shale formations. But
   as VOA's Kane Farabaugh reports, low oil prices are cooling off the
   once red-hot fracking industry ' affecting many companies that have
   benefited from increased domestic oil production.
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   [1]http://www.voanews.com/media/video/united-state-gasoline-prices-low-
   cost/3137474.html

References

   1. http://www.voanews.com/media/video/united-state-gasoline-prices-low-cost/3137474.html