Jen Psaki outlines Democrats' cautious optimism as Kamala Harris closes out her campaign on a high note, as well as what election day might mean for the women voters who may propel her to victory. Lawrence O'Donnell joins Jen to discuss the state of the race as the campaigns come to an end, including recent polling and what to watch for as the vote come in. Next, Senator Cory Booker joins the show to discuss his conversations with hopeful swing-state voters and the recent increase in Black male voters' support for Harris. Later, Michael Steele, Lis Smith, and Jon Favreau join Jen to discuss the two candidates' very different closing messages, as well as the enthusiasm gap as Harris draws massive crowds at her rallies while Trump struggles to fill venues.