PFT Live: Is Smith’s future health in jeopardy?

Hall of Famer Emmitt Smith joins Mike Florio to discuss where he believes he ranks among the greatest rushers of all time, and what it takes to be the only featured back on a team. Smith also predicts the winner of Super Bowl XLVII, and if he fears for his future due to the amount of concussions he’s sustained during his career.

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