Two veteran pollsters agree that maintaining momentum is Vice President Kamala Harris’ big challenge between now and Election Day. Carly Cooperman tells “On Balance” that Harris has already reset the Electoral College map. Meanwhile, Lee Carter notes that Trump is emphasizing the negative, a strategy that seldom works for candidates from any party. #2024election #electoralcollege #momentum "On Balance with Leland Vittert" takes a critical look at some of the day's hottest subjects. Weekdays at 7p/6C. #OnBalance NewsNation is your source for fact-based, unbiased news for all America. More from NewsNation: newsnationnow.com Get our app: trib.al/TBXgYpp Find us on cable: trib.al/YDOpGyG How to watch on TV or streaming: trib.al/Vu0Ikij