Actor Paul Giamatti gave U.S. Attorney John Durham some credit for informing his character on Showtime's Billions. The Hollywood star plays fictional U.S. Attorney-turned-New York Attorney General Chuck Rhoades, who is loosely based on former U.S. Attorney Preet Bharara, on the show, but Bharara isn't the only inspiration for the role. Speaking with GQ last week, Giamatti revealed that Durham influenced the portrayal of his character too. "There was a guy that was interesting to me early on, and his name is John Durham," he said. "And he’s actually the guy who William Barr tagged to do the investigation of...