Redskins Legend Doc Walker joins The Sportsline to talk Commanders Camp.

Redskins great Doc Walker joins Rich and Dennis to talk about what he has seen from the Commanders camp and who has impressed him. Doc talks about how the interior of the offensive line was the biggest question mark but is looking good. He also weighs in on what fans should take away from preseason. Doc says that Carson will be developing and we shouldn’t be judging till Jacksonville.