Tonight: How Donald Trump's takeover of the Republican Congress just ended generations of conservative rule. Plus, we finally have the plea agreement for that close associate of Matt Gaetz who admits in court that he and "other adult men" engaged in "commercial sex acts" with a minor. Then, new calls for action as video of the QAanon congresswoman shaking down AOC’s office surfaces. Guests: Sarah Longwell, Benjy Sarlin , Jose Pagliery, Garrett Haake, Olivia Beavers, Rep. David Cicilline, Dr. Perri Klass