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America's Heartland
608
Season 6
Episode 8
Buses powered by soybean oil. A Minnesota farm family brings in large crops of roses. Discovering the difference when it comes to reaching for cheese on the supermarket shelf. They're man's best friend and essential labor on farms and ranches. Working dogs! The strange story behind the history of artichokes. The flavors of a tropical paradise at a unique farmers market in Hawaii.
