09/30/20: Madigan probe highlights partisan divide

A special committee investigating Illinois House speaker Michael Madigan is at a stalemate along party lines. Crain’s political reporter Greg Hinz explains why and has more on a high-stakes election battle flying under the radar. Plus: A big business group urges 'no' on the graduated income tax, second-biggest chunk of downtown office space to hit sublease market since onset of pandemic, Art Van workers demand owner pay back benefit accounts lost in bankruptcy, reservation platform Tock offers free service to Chicago restaurants in low-income areas.