Barbecue purists from the Carolinas to Texas might balk at the notion that Chicago, Illinois, has a barbecue tradition all its own. But owing to the Great Migration, and to a special piece of equipment called the aquarium smoker, reporter-producer Ambriehl Crutchfield finds that Chicago barbecue has evolved into a style unto itself. 

Direct download: SFA20Chicago20Aquarium20Smoker20Ambriehl.mp3
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