Kamala Harris holds a rally in swing state Pennsylvania and responds to Donald Trump's remarks about using the military to end potential unrest on election day. Plus, Rutgers University students share their thoughts about the 2024 race and what matters to them. Also, Liz Cheney's concerns about whether House Speaker Mike Johnson will certify the election. Susan Glasser, Charlotte Alter, Sam Stein, John Della Volpe, Reed Galen and Max Rose join The 11th Hour this Monday.