CNET: What do you get when you put the CEO of a coal-dependent utility on stage with two environmental advocates to discuss whether coal can be clean? A surprisingly civil discussion with more than just straight “pro” and “con” positions. The CEO of American Electric Power, Michael Morris, spoke on the same panel with Michael Brune, the executive director of the Rainforest Action Network, and David Hawkins, the director of climate programs at the Environmental Defense Council on Tuesday at …