It took him 13 years to worry. Thirteen years, and not a team had come close to doing what Marv Fleming and the Dolphins did in 1972, when they won each and every game en route to a Super Bowl championship. But in 1985, as the calendar turned to November, Fleming and his teammates fretted about the Bears. Chicago won its first 12 games that fall before losing to Miami, of all teams, in late November...
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