Along with the Affordable Care Act, the Clean Power Plan may end up being one of President Obama s signature accomplishments. We learned recently, though, about the US Supreme Court s potential role in determining the fate of the plan. This week on Sea Change Radio, host Alex Wise speaks with two journalists who have been covering other aspects of the plan. First, Mother Jones journalist Tim McDonnell joins us to talk about methane, a dangerous greenhouse gas that is not targeted in the Clean Power Plan or the Paris Agreement, and whose emissions from the oil and gas industry are largely unknown. Then, Washington Post reporter Steven Mufson provides a who s who in the efforts to obstruct the implementation of the Clean Power Plan.