Karel Prinsloo, Associated Press
Opposition supporters scream at Kikuyu men during ethnic clashes in the Mathare slum in Nairobi Sunday.

Opposition supporters scream at Kikuyu men during ethnic clashes in the Mathare slum in Nairobi Sunday. At least seven people were killed in Kenya over the weekend in reverberations from last week's nationwide protests. Violence this month has claimed more than 650 people.