Democrats can tackle affordability and confront the damage President Trump is doing to American democracy — but only if they get the leadership right, Senator Cory Booker, Democrat of New Jersey, argues. Booker sat down with the Times Opinion editorial director David Leonhardt in late October to discuss his vision for the party, the stakes for the country and why he still believes in America — urging Americans to “hold tight,” because, he says, “the best chapter in a century is upon us.”

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This episode of “The Opinions” was produced by Jillian Weinberger. It was edited by Alison Bruzek and Kaari Pitkin. The rest of the show's production team includes Derek Arthur, Vishakha Darbha and Kristina Samulewski. Mixing by Pat McCusker. Original music by Carole Sabouraud. Fact-checking by Mary Marge Locker. Audience strategy by Shannon Busta and Kristina Samulewski. The director of Opinion Audio is Annie-Rose Strasser.