Tough as Steel.

SportsFootballSuper BowlPittsburgh SteelersFranco HarrisTerry Bradshaw
Pittsburgh quarterback Terry Bradshaw (12) hands off to Franco Harris during Pittsburgh's 35-31 victory over Dallas in Super Bowl XIII. The Steelers, led by Bradshaw, Harris and the infamous Steel Curtain Defense, repeated twice during their reign of dominance in the '70s. The Steelers beat the... ASSOCIATED PRESS