GE Energy's Rob Wallace explains business strategy on wind power, clean coal, climate

With major investments in wind power and coal gasification, General Electric Co. has positioned itself to be a key provider of low or no-carbon sources of energy. During today's OnPoint, Rob Wallace, manager of government relations for GE Energy, discusses the company's fast-growing wind power division. He also explains how electric utilities have responded to GE's decision to offer cutting-edge coal gasification units. Plus, Wallace explains the company's stance on global warming and the different climate change policies under consideration in the Senate.