Actor and environmental activist Mark Ruffalo explains how the controversial practice of hydro-fracking threatens our health and that of our planet. The conversation with Deepak investigates how government policy has exempted fracking from the Clean Air and Clean Water Acts, permitting the natural gas industry to inject hazardous chemicals and millions of gallons of water deep into the earth. Mark hopes to inspire millions to join the movement to protect our water and shift to a renewable energy economy.
