Reuters: A farmer works in an irrigated field near the village of Botor, Somaliland, April 16, 2016. Across the Horn of Africa, millions have been hit by the severe El Nino-related drought. With weather forecasters predicting a La Nia weather phenomenon coming on the tail of the strongest El Nio in 20 years, some countries are bracing for potential droughts and floods.
Meteorologists in Japan, Australia and the United States predict a 50 to 75 percent chance of La Nia developing in the second half...