Sen. Feinstein refers mysterious letter about Kavanaugh to FBI
Rachel Maddow reports on the unexpected news that Senator Dianne Feinstein received a letter about Brett Kavanaugh, and after sharing it with some colleagues, referred it to the FBI without making its contents or its author public.
Mystery Mueller hearing sends reporters scrambling03:18
Mueller knocks Flynn for trying to blame FBI for his lying06:57
Recent Mueller actions eyed for hints of probe's trajectory03:39
Federal judge accepts GOP push, calls Obamacare unconstitutional07:10
Ivanka's name comes up in questions about Trump inaugural funds04:22
Democrats make plans to correct GOP's weak effort on Trump-Russia07:09