Violence has killed an estimated 21,000 people or more in the Horn of Africa nation since the start of 2007 and driven another 1.5 million from their homes, helping trigger one of the world's worst humanitarian emergencies.
Violence has killed an estimated 21,000 people or more in the Horn of Africa nation since the start of 2007 and driven another 1.5 million from their homes, helping trigger one of the world's worst humanitarian emergencies.
