A man washes his face from tear-gas fired by police to break up a disturbance whilst Kenya's President Mwai Kibaki and opposition leader Raila Odinga signed an agreement after talks on power-sharing to end a post-election crisis in Nairobi, February 28, 2008. Kibaki and Odinga signed a power-sharing agreement intended to end a post-election crisis that left 1,000 people dead. REUTERS/Thomas Mukoya (KENYA)
REUTERS/Thomas Mukoya