Host Shaka Ssali and his guests discuss the recent ceasefire agreement in South Sudan.   VOA Reporter: John Tanza Mabusa, Host and Managing Editor VOA’s South Sudan In Focus   Guests: Moun Deng Ajuet, Charge D ‘Affairs, Embassy of the Republic of South Sudan to the U.S.; Hussein Maar Nyuot, Spokesperson of the SPLM/SPLA Opposition; and Adama Dieng, Special Adviser to the U.N. Secretary-General on the Prevention of Genocide