Reuters: Djibouti is suffering from a fourth straight year of drought, which has driven a huge exodus of people from rural areas to the capital and caused a surge in disease and malnutrition, the top U.N. official there said on Thursday. Robert Watkins, U.N. resident coordinator in Djibouti, was meeting officials from donor countries to seek funds for a U.N. appeal of $74 million for Djibouti this year, launched in May. The United Nations has received $9.5 million from donors so far. "The biggest issue...