Yet another probe into Gov. Pat Quinn's troubled $55 million anti-violence initiative, as a GOP lawmaker seeks to get subpoena power over the program started by Quinn in 2010. Read the original State's Auditor General report. Watch web extra videos.

Ald. Joe Moore (49th), known as a progressive and reform-minded politician, and for defying former Mayor Richard M. Daley on a host of issues, is facing multiple ethics probes, Chicago Tonight has exclusively learned. Read an article.

Groupon shares take a dive after the Chicago company reveals "accounting mistakes." Now some investors are suing and Groupon faces a federal probe. Eddie Arruza and his panel look at how the company can recover.