A wide swathe of east Africa, including Kenya and Ethiopia, has been hit by years of severe drought and the United Nations says two regions of southern Somalia are suffering the worst famine for 20 years, with 3.7 million people facing starvation. In the village of Barmil, people wait for water because their wells are dry. They are dependent on donations and a water truck which comes and fills the town water tank up. Many walk 6 hours to fetch water. -Photos by Reuters