The first 2020 Democratic primary debate begins tonight in Miami. But don’t forget: this is a two-night event. Featuring a total of 20 candidates. Some you may have already heard of. Others could be trying to make a good first impression. We’ll tell you what to look out for. Meanwhile, former special counsel Robert Mueller is making a comeback. Because Congress. Mueller dropped the mic a few weeks ago and told the world that he’s tapping out. The House Intelligence and Judiciary Committees said ‘not so fast’ – and subpoenaed him to testify. Now he’s saying ‘fine, I’ll come.’ These hearings are going to be huge. We’ll explain why. Also on today’s episode: NYC’s dueling pride marches, and moon rocks are coming out of a time capsule.