To celebrate our 100th episode, we've asked two veteranChicago broadcasters to take Checkbook's College of Consumer Knowledge quiz.

Lisa Dent is the popular afternoon host at WGN Radio. Steve Bertrand, her longtime news anchor, came out of retirement to challenge her. Play along with our celebrity contestants to test your consumer IQ. The questions are difficult!

You might also want to play the online version of Checkbook's College of Knowledge. Topics include auto, food, and your money.

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