Demonstrators against the African Union peacekeeping force shout slogans during a protest this month in Mogadishu, Somalia, that was organized by al-Shabaab. The militant group battles African Union and government forces in the streets of the capital daily, in an effort to topple Somalia's weak, U.N.-backed administration. (Associated Press)

Demonstrators against the African Union peacekeeping force shout slogans during a protest this month in Mogadishu, Somalia, that was organized by al-Shabaab. The militant group battles African Union and government forces in the streets of the capital daily, in an effort to topple Somalia's weak, U.N.-backed administration. (Associated Press)