On December 19, 1990 — At a press conference, Tiger management and WJR announce 1991 will be Ernie Harwell’s 32nd and final season in the broadcast booth. The dismissal of the Motor City’s popular play-by-play announcer starts a furor among fans, which includes a threatened boycott of Domino’s Pizza, a business of club owner Tom Monaghan, and the rise of the slogan, “Say It Ain’t So, Bo”, which appears on bumper stickers and T-shirts all over Detroit, referring to Bo Schembechler, the team president and former University of Michigan football coach.