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.
[kml_flashembed movie="http://nbcsports.msnbc.com/id/33399756?launch=41992896" width="420" height="245" allowFullscreen="true” /]