The federal investigation into Illinois House Speaker Michael Madigan’s relationships goes well beyond the charges filed against Commonwealth Edison. Investigators earlier this year served AT&T with a subpoena in search of ties to Madigan, according to the Chicago Tribune.
Madigan’s office was served with a grand jury subpoena on July 17, asking for records about various individuals and companies Madigan had relationships with. This included information on hiring and lobbying at AT&T, Walgreens and Rush University Medical Center.
U.S. Attorney John Lausch said the investigation is “vibrant and it will continue.”
