Giuliani: What Happened to America's Mayor? S1, E4

The show asks how the man some considered a hero in the aftermath of 9/11 became a key architect of President Donald Trump's election conspiracies.

Cast:Rudy Giuliani , Al Sharpton , William J. Bratton , Rick Wilson , John Avlon , Paul Schwartzman , Nancy Collins , Dan Bischoff , Hank Sheinkopf , Jennifer Preston , Errol Louis , Dominic Carter , Thomas Dyja , Michael Tomasky , Charlie Perkins , Harry Siegel , Chris Smith , Donald Trump