Talking to the drivers within his program , you quickly learn that Stringer is the complete opposite .
Sometimes in the business world to be as successful as Doug Stringer has been , you have to be a bit crude .
Talking to the drivers within Doug Stringer 's program , you quickly learn Doug Stringer Stringer is the complete opposite .
Sometimes in the business world to be as successful as Doug Stringer has been , you have to be a bit crude .