This weekend tens of millions of eyes will be glued to television screens as the Pittsburgh Steelers meet the Green Bay Packers in the Super Bowl, which takes place in Arlington, Texas on February 6th. American aficionados of rugby union can only dream of the Croesian sums of money that are lavished on American football, a sport that vaguely resembles rugby in wimpish armour-plating. But although their resources are far more modest they have achieved some notable successes.
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