C.D. Spangler Jr., the Charlotte businessman and former president of the University of North Carolina. Harvard business sc. ONE WEEK FROM TODAY, SEVERAL NORTH CAROLINA SCHOOL SYSTEMS ARE SHUTTING DOWN AS TEACHERS HEAD. A DIFFICULTY IN HIRING TEACHERS BECAUSE THE SALARIES ARE NOT COMPETITIVE, THEN IT IS THAT YOUR MENTAL. Yes, he was UNC’s president, running North Carolina’s renowned public university system for 11 years guided by a deep love…