U.S. energy production has surged , largely due to fracking for natural gas . Michael Levi says energy boom increases U.S. security , boosts the economy . Comment:
U.S. energy production has surged , largely due to fracking for natural gas . Michael Levi says energy boom increases U.S. security , boosts the economy . Fracking can be done safely , but rules must be in place to regulate it , he says .