Lara Schuerhoff Staff Writer Alexander Duncan has held a wide variety of positions in his 15 years at ACHS, his new role as the Minnie Howard campus administrator just the latest. He has been the dean of students, assistant principal, English teacher, and even summer school principal. He was selected for the campus administrator position in September 2021, a new chapter in his 18 years of education. Duncan started his journey to education in his senior year of college at Johnson C Smith University. “I felt what I believe to be a calling to education,” he said. While he planned to be a lawyer and minor in political science, Duncan…