The momentum of Kamala Harris has stalled, and I think they feel like they have to change something in their campaign because they were seeing a rise, and now it has stalled out. Look, she's still more popular than Trump, but Joe Biden was more popular than Trump—much more—and barely won, and Hillary Clinton was more popular than Donald Trump and lost. Being more popular than Trump isn't enough. She wants to continue to see her favorability rise, but in fact, it's going in the wrong direction at this point Read More