Vice President Kamala Harris has had record fundraising and is now just one point behind Trump among likely voters. Plus, LinkedIn co-founder Reid Hoffman joins to discuss his endorsement of Harris. Plus, some Republicans are asking if Trump needs a new running mate. Peter Baker, Yamiche Alcindor, Jasmine Wright, Reid Hoffman, Simon Rosenberg, Matthew Dowd, and Anne Applebaum join The 11th Hour.