
A subsidiary of AT&T led by a former top aide to ex-House Speaker Michael Madigan could face a criminal charge as an apparent offshoot of an ongoing federal investigation into the dethroned Chicago Democrat, the company revealed in a federal regulatory filing.
The telecommunications giant reported to the Securities and Exchange Commission that a consulting contract executed in 2017 by Illinois Bell Telephone Company LLC is the focus of a previously undisclosed federal investigation led by U.S. Attorney John Lausch in Chicago.