Hiram College professor Jason Johnson appeared on Consider This on Al Jazeera America to discuss the passing of Nelson Mandela and what it means for the future of South Africa. Dr. Johnson has lived and studied in South Africa and was an honored guest of the Independent Electoral Commission in Johannesburg during the 2007 parliamentary elections. Dr. Johnson appeared with Joel Barkan, professor emeritus of the University of Iowa and a senior associate with the Africa Program at the Center for Strategic and International Studies.