The two ranchers set up their own bank and general store in town under McSween 's control .
He also brings in a lawyer , Alexander McSween , whose principles lead him to switch sides and seek work with Chisum and Tunstall .
The two ranchers set up their own bank and general store in town under Alexander McSween 's control .
He also brings in a lawyer , Alexander McSween , whose principles lead him to switch sides and seek work with Chisum and Tunstall .