Madigan and his co-defendant – longtime confidant Michael McClain – are on trial on racketeering and bribery charges​.

Madigan is accused of leading a criminal enterprise designed to enhance his political power and enrich himself and his allies. Michael McClain, his longtime friend and ally, is also on trial and accused of acting as Madigan’s agent.

The former speaker is arguably one of the most notable former politicians to testify in their own defense since former Illinois Governor Rod Blagojevich.