Tonight on The Last Word: Former President Barack Obama says that democracy "may not survive" GOP election deniers. Plus, Lt. Gov. Mandela Barnes looks to unseat Senator Ron Johnson in Wisconsin, and Katie Hobbs speaks to how democracy is on the ballot in Arizona. Also, Robert Draper details how Marjorie Taylor Greene went from fringe to mainstream in his new book. Sen. Maggie Hassan, Adm. Mike Franken, Lt. Gov. Mandela Barnes, Katie Hobbs, and Robert Draper all join Lawrence O'Donnell.

Ballot counting continues in key states. Also, abortion was a key issue for North Carolina voters. Plus, Michigan Democrats win the governorship and flip the state legislature. And Maxwell Alejandro Frost is elected as the first Gen-Z member of Congress. Steve Kornacki, Deputy White House Chief of Staff Jen O'Malley Dillon, Rep.-elect Wiley Nickel, Michigan State Sen. Mallory McMorrow, Rep.-elect Greg Landsman, Rep.-elect Emilia Sykes and Rep.-elect Maxwell Alejandro Frost join Lawrence O'Donnell.