PFT Live: Is Tiki’s comeback a mistake?

Mike Florio kicks off ProFootballTalk Live talking about former Giants running back Tiki Barber trying to make a comeback in the NFL. Florio thinks that four years might be too long of a layoff for Barber to make a successful return. Florio also talks about how Cam Newton and Ryan Mallett performed at their Pro Days, the labor situation and more.

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