Vice President Harris ends her campaign crisscrossing Pennsylvania. Also, Sen. Sherrod Brown makes a final push to Ohio voters. And Gov. Tim Walz speaks at a campaign rally in Detroit. Michael Tyler, Sen. Sherrod Brown, Pennsylvania House Speaker Rep. Joanna McClinton, and Michigan State Sen. Mallory McMorrow join Lawrence O'Donnell.

The balance of power is still uncertain in the U.S. House. And President Biden delivers his first post-election speech. Rep. Eric Swalwell, Jon Meacham, and Melanie L. Campbell join Lawrence O'Donnell.