Nancy MacLean, author of “Democracy in Chains: The Deep History of the Radical Right’s Stealth Plan for America” in conversation with Richard Wolinsky. Duke University Professor Nancy MacLean, in researching the life of right-wing professor James Buchanan, discovered the philosophical underpinnings of what Hillary Clinton (almost unknowingly) called the “vast right-wing conspiracy.” Funded by Charles Koch and other donors, they’ve taken over the GOP and have an agenda, she says, that ultimately will allow minority rule in the United States for the forseeable future.