That is, at least, according to Tim Kaine, the Democratic senator from Virginia and a friend of the former president. In a video clip from October 2016, Kaine is seen relaying Obama’s comment to Hillary Clinton. The footage is part of the new Hulu documentary Hillary, which was obtained by The Atlantic ahead of its premiere at the Sundance Film Festival today.

“President Obama called me last night and said, ‘Tim, this is no time to be a purist,’” Kaine tells his then–running mate. “‘You’ve got to keep a fascist out of the White House.’”…

In an interview at Sundance today with Jeffrey Goldberg, The Atlantic’s editor in chief, Clinton elaborated on her exchange with Kaine. “If you look at the definition [of fascist], which I’ve had the occasion to read several times,” Clinton said, “I think we can agree on several things: One, he has authoritarian tendencies and he admires authoritarian leaders, [Vladimir] Putin being his favorite. He uses a form of really virulent nationalism. He identifies targets: immigrants, blacks, browns, gays, women, whoever the target of the day or week is … I think you see a lot of the characteristics of what we think of [as] nationalistic, fascistic kinds of tendencies and behaviors.”