Former EPA Deputy Administrator Perciasepe talks comments, changes to power rule proposal

After yesterday's close of the public comment period on U.S. EPA's Clean Power Plan, how aggressive will the agency be with changes to its draft proposal? During today's OnPoint, Bob Perciasepe, former deputy administrator of EPA and now president of the Center for Climate and Energy Solutions (C2ES), discusses his organization's comments to the agency on the emissions rule and talks about its legal defensibility. Perciasepe also weighs in on the changes the agency may make as it crafts a final rule.