Generations Of Energy: June 23, 2013

Published 06/25 2013 02:58PM

Updated 08/21 2013 12:30PM

Shale gas was never considered a significant resource in the energy industry -- until now.
      New technologies continue to emerge for natural gas -- and now, they're on wheels.
      Eyewitness news anchor Drew Speier has more in this weekend's Generations of Energy.

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