Former Arkansas Governor today became the latest to enter the race for the 2024 GOP presidential nomination, joining Donald Trump, Nikki Haley and others. New Hampshire Governor Chris Sununu could be next, and he joins Christiane to discuss.

Also on today's show: As tributes pour in for Harry Belafonte, who died yesterday at 96, Christiane shares her last interview with him, when his autobiography had been published to great acclaim: My Song, A Memoir of Art, Race and Defiance.

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GOP presidential hopefuls list continues to grow