Check out Bob's weekly column in Sunday's Chicago Tribune, in which Bob breaks the news of Cincinnati Bengals (and former Chicago Bears) running back Cedric Benson having his house in Libertyville, Ill. on the market for $899,000.

Also featured: a duplex co-op unit on Chicago's Gold Coast that the late International Harvester CEO Brooks McCormick had owned that is on the market for $5,950,000. And, Bob also writes about best-selling novelist Scott Turow selling his 14-room, 6,143-square-foot, contemporary-style house in Glencoe, Ill. for $5,000,000.