He later joined the faculty of the University of Wisconsin - Marathon County .
After graduating from high school in Parsons , West Virginia , McClain served in the United States Army and attended West Virginia University and Southern Illinois University Carbondale .
McClain later joined the faculty of the University of Wisconsin - Marathon County .
After graduating from high school in Parsons , West Virginia , McClain served in the United States Army and attended West Virginia University and Southern Illinois University Carbondale .