PFT Live: Donte Whitner, PFT Planet

Thursday’s PFT Live should feature a couple of callers from San Francisco. 49ers safety Donte Whitner will call in to talk to Florio about stabilizing the 49ers secondary during their 7-1 season. We will also open the phone lines, which means we’re bound to hear from Florio’s favorite caller Sam Francisco from San Francisco.  Dial…