Reuters: "Some 2.6 billion people in the world, mainly in Africa and Asia, lack access to basic sanitation, increasing the risk of diarrhea and other diseases fatal to children, said a U.N. report released on Thursday.

UNICEF, the U.N. children's fund, in a study on water and sanitation in developing nations, concluded that U.N. goals could be met on clean water, especially in urban areas, but the same was not true for access to the crudest of toilets."