Mark Halperin breaks down the latest polling, 9 weeks out: It's all within the margin of error

Mark Halperin, political analyst, publisher of The Wide World of News, and 2Way host, runs through a host of new battleground polling data with Michael, just a week before a major debate between Harris and Trump that could change some numbers. But for now, the 2024 presidential race is still very, very close. Original air date 4 September 2024.