During five decades leading state government, Mike Madigan engineered stirring victories and suffered painful losses. From patronage to pensions, ethical conflicts to sexual harassment--and ultimately, a federal investigation that brought him down.

In the fourth installment of the BGA’s limited series podcast “The Madigan Rule,” host Justin Kaufmann looks into Micheal J. Madigan’s political legacy featuring conversations with former Governors Pat Quinn and Bruce Rauner, State Representative Kelly Cassidy (14th), Former State Representative Ken Dunkin (5th), State Representative La Shawn Ford (8th), State Representative Will Guzzardi (39th), Alaina Hampton, Dave McKinney, John Chase, Pat Brady, Ray Long and Amanda Vinicky.