FILE - In this Monday, Dec. 31, 2007 file photo, opposition supporters taunt armed police during post-election riots in the Kibera slum of Nairobi, Kenya. One of Kenya's most vilified i

 

              FILE - In this Monday, Dec. 31, 2007 file photo, opposition supporters taunt armed police during post-election riots in the Kibera slum of Nairobi, Kenya. One of Kenya
FILE - In this Monday, Dec. 31, 2007 file photo, opposition supporters taunt armed police during post-election riots in the Kibera slum of Nairobi, Kenya. One of Kenya's most vilified institutions - its police force - will be in the spotlight next week after the country's election on Monday, March 4, 2013 as it tries to prevent the same type of post-election bloodbath that Kenya suffered during its last presidential election. (AP Photo/Karel Prinsloo, File)