Tuesday, June 18 2013 12:35 PM EDT2013-06-18 16:35:02 GMT
As domestic use of coal slows and gas resources expand so rapidly that prices have plummeted to historic lows, the nation's fossil fuel giants are looking across the ocean for a solution.
As domestic use of coal slows and gas resources expand so rapidly that prices have plummeted to historic lows, the nation's fossil fuel giants are looking across the ocean for a solution.