U.S. oil and gas production from shales has reached critical mass and these exports are reaching many foreign shores. What does this milestone portend for commodity prices, the U.S. economy and geopolitical power—from the Oval Office to the Kremlin and beyond? Watch this interview with Jamie Webster, senior director of the Center for Energy Insight with Boston Consulting Group, as he walks us through his take on the new role of U.S. shale producers and the biggest threat to $70 oil.