Midday News Links

Chicago Park District Superintendent Tim Mitchell is expected to resign within a month. [Sun-Times]
An Oklahoma man was arrested for carrying a loaded handgun in his carry-on luggage at O'Hare. [Tribune]
A woman is expected to face DUI and reckless homicide charges stemming from a Memorial Day crash on the Dan Ryan that killed a one-year-old. [Tribune]
A former high-ranking official with the Illinois Department of Transportation is said to have used cocaine and drank on the job while meeting with a woman he promised to land a job with the state. [Tribune]
Chewing gum heir Bill Wrigley Jr. is listing his Lake Forest Mansion to sell fast. Anyone have $8.5 million? [Tribune]
The success of Oprah Winfrey can be a learning tool for budding entrepreneurs. [NBC Chicago]