(The Center Square) – Closing arguments are scheduled to begin next Wednesday at the corruption trial of former Illinois House Speaker Michael Madigan and codefendant Michael McClain. U.S. government attorneys wrapped up their rebuttal about 30 minutes after the Madigan defense team rested its case Thursday at the Everett McKinley Dirksen U.S. Courthouse in Chicago. FBI Special Agent Ryan McDonald reported to the witness stand for a fourth time during the trial. Before testifying during the rebuttal case, McDonald had previously been called twice by the government and once by Madigan’s defense team.