The NFL 'Perfect Season': Shula, Csonka, Griese

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Jan. 30 (Bloomberg) -- The 1972 Miami Dolphins remain the NFL's only undefeated Super Bowl Champions. What made the difference in the "perfect season"? And how has it paid off for the players, coaches, and the Dolphins franchise over 40 years? Rick Horrow speaks with Coach Don Shula, Larry Csonka, Bob Griese, current Dolphins owner Stephen Ross, and others to determine the value of perfection. (Source: Bloomberg)