The federal corruption trial of former Illinois House Speaker Michael Madigan has entered its fourth day, with jurors hearing the first of over 200 wiretapped recordings. Testimonies included former Majority Leader Lou Lang, who revealed that Madigan's confidant, Michael McClain, pressured him to resign amid sexual harassment allegations. The recordings feature Madigan discussing Lang's resignation and indicate that he wielded significant control over legislative proceedings. Prosecutors aim to depict Madigan as a powerful figure who prioritized his influence above ethics. The trial is expected to last for 11 weeks, with many witnesses scheduled to testify. The case relies heavily on secret recordings that illuminate the inner workings of Madigan's political operations.