Under the cloud of Trump, Germany welcomes Obama

President Obama's trip to Europe this week is not the anticipated victory lap but a mission to explain Donald Trump's unexpected election and reaffirm the values underlying the Atlantic Alliance. We hear about his hand-off of leadership to Germany's Angela Merkel.

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.