![The Exchange show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/053/906/small/the-exchange.png)
Summary: Last month, President Obama vowed to take on climate change, bypassing Congress and pledging to use his authority under existing laws. The centerpiece of
Summary: Last month, President Obama vowed to take on climate change, bypassing Congress and pledging to use his authority under existing laws. The centerpiece of