Kenya's outgoing President Mwai Kibaki waves to the guests as he arrives for the official swearing-in ceremony of President Uhuru Kenyatta at Kasarani Stadium in the capital Nairobi, April 9, 2013. Kenyatta took his oath of office on Tuesday, presenting Western states with a challenge of how to deal with a leader indicted by the International Criminal Court. REUTERS/Thomas Mukoya (KENYAPOLITICS PROFILE - Tags: SOCIETY POLITICS ELECTIONS)