Guests: Barbara McQuade, Dick Gregorie, Tamar Hallerman, Symone Sanders-Townsend, Ben Smith, Kate KellyTonight: New signs "Trump Employee 4" could be cooperating with DOJ in the classified documents case. Then, it was only earlier this year that DeSantis was tied with Trump for the Republican nomination in polls. So what happened? The latest on the implosion of Diet Trump. Plus, why Georgia investigators could be the next to indict the former president. And she was a long time Democrat who ran on abortion rights. So why did she suddenly flip parties and throw North Carolina politics into chaos?