Former President Donald Trump said Friday that he doesn’t understand why Republicans are clamoring for Nikki Haley to join him on the campaign trail when he beat her “badly” in the primaries — while insisting that the former South Carolina governor is already “helping” with his White House run.

Trump's reluctance to deploy Nikki Haley on the campaign trail could be a costly mistake. With key swing voters undecided, her influence might sway the election in his favor.

National co-chair of the Harris-Walz campaign Rep. Jasmine Crockett joins Katie Phang to share how the campaign is turning out a broad coalition of voters in the final stretch of the race.