A man pours water from a well for camels to drink in El-Halaba, on the rural desert outskirts of the White Nile March 20, 2013. International Water Day is held on March 22. Picture taken March 20, 2013. REUTERS/ Mohamed Nureldin Abdallah (SUDAN - Tags: ENVIRONMENT SOCIETY POVERTY ANIMALS)
A man pours water from a well for camels to drink in El-Halaba, on the rural desert outskirts of the White Nile March 20, 2013. International Water Day is held on March 22. Picture taken March 20, 2013. REUTERS/ Mohamed Nureldin Abdallah (SUDAN - Tags: ENVIRONMENT SOCIETY POVERTY ANIMALS)