The historic sit-in at Republic Windows and Doors factory has entered its fourth day and there is a lot of action brewing. Attorney General Lisa Madigan said Sunday her office has begun investigating the company. Meanwhile, a meeting is scheduled for 4 p.m. between bank officials and representatives from the United Electrical Workers (UE) Local 1110, the union representing the fired employees.

Make sure to check out Progress Illinois throughout the day today for updates on the atmosphere at the plant and to find out how city, county, and state officials are dealing with the situation. And for the full back story, check out Josh’s roundup from yesterday.