Phillip Buchanon blames suspension on “an honest mistake”

Redskins cornerback Phillip Buchanon is back with the team following his four-game suspension, and he’s declining to say what substance he took to earn that suspension — other than that he didn’t mean to take it. Buchanon said it was “an honest mistake,” according to CSNwashington.com. The NFL has strict privacy rules regarding drug testing,…