President Trump says North Korea's decision to halt its missile tests, while talks continue, is "very positive" --- but adds that the U.S. is prepared to take any action that is necessary. And a former Trump campaign adviser goes from defying Robert Mueller to cooperating with him. Join Joe Johns and the panel.To learn more about how CNN protects listener privacy, visit cnn.com/privacy
Learn more about your ad choices. Visit podcastchoices.com/adchoices
