By Mesfin Negash: In Ethiopia a leader goes missing, the state maintains secrecy. Meles Zenawi speaks during the 2012 World Economic Forum. Photo: World Economic Forum A news story is…

All who love and revere President Mandela call him Madiba. He is the ultimate symbol of human love, hope,  courage, charity, endurance, patience and perseverance. He is the personification of…