Warning: this episode contains strong language.
Over the past five years, one sports league has gained popularity faster than any other: Ultimate Fighting Championship, or U.F.C.
Matt Flegenheimer, a correspondent for The Times, discusses the man behind the league and how his longtime friendship with President-elect Donald J. Trump has transformed what once was a fringe sport into a culture and political powerhouse.
Guest: Matt Flegenheimer, a correspondent at The New York Times who focuses on in-depth profiles of powerful figures.
