Sizing up the primaries and unpacking two nuclear relationships

We talk about what unfolded in Tuesday night's primary elections, and then breakdown the next round of primaries we're gearing up for. Then, it's on to Iran and North Korea and all the ways they're intertwined — yet completely different. Plus, in a win for Charlie, he's asked to talk about his favorite place in the world: The Keystone State. Learn more about your ad choices. Visit megaphone.fm/adchoices