Nicolle Wallace discusses Republicans pushing forward with the Big Lie despite the results of the Arizona audit showing no fraud. Plus, all eyes are on how Republicans will respond to subpoenas from the Jan. 6 select committee, the nearing threat of a government shutdown, Biden receives a Pfizer booster, a former DHS official claims the Trump administration censored intelligence for political reasons, the growing partisan divide over covid vaccines, a high-stakes week for Congressional Democrats, and Liz Cheney says she was wrong to oppose same-sex marriage. Joined by: Daniel Goldman, Claire McCaskill, Nick Corasaniti, Jason Johnson, Dr. Vin Gupta, Frank Figliuzzi, Carol Leonnig, David Leonhardt, Dr. Nahid Bhadelia, Leigh Ann Caldwell, and Tim Miller