Photo Gallery: A Half-Million Children Face Starvation in East Africa 07/28/2011
  A child in the Kenyan refugee camp of Dadaab, where many Somalis have fled...
AP

A child in the Kenyan refugee camp of Dadaab, where many Somalis have fled since drought and famine have devastated parts of the country. Across the Horn of Africa, an estimated 2.23 million children are suffering from severe malnutrition.