Mobs of teenagers have been gathering in downtown Chicago, orchestrating groups to rob stores and attack people. The latest incident featured four beatings over the weekend. (Tribune/Sun-Times)

Mayor Daley’s son, Patrick, received more than $700,000 related to the sale of the company that won a city contract to provide wireless internet service at O’Hare. Previously, the Daley administration had said the younger Daley had no financial stake in the firm; he acted as a middleman to secure investors. (Sun-Times)

Another Daley relative, R.J. Vanecko, who Chicago police tied to the 2004 death of a suburban man, helped finance a number of films starring Hollywood heavyweights such as Cameron Diaz, Robert De Niro, and Ricky Gervais. (Sun-Times)