The climate debate and impeachment

While Trump cuts environmental protections, Democrats debate climate change -- when reporters give them a chance. CNN didn’t ask until the second half of the latest debate. We hear what the candidates said. In the meantime, Chief Justice John Roberts will “preside”over the impeachment trial, but he won’t be a judge.

A monthly reality-check on the issues Americans care about most. Host Warren Olney draws on his decades of experience to explore the people and issues shaping – and disrupting - our world. How did everything change so fast? Where are we headed? The conversations are informal, edgy and always informative. If Warren's asking, you want to know the answer.