Students wait in line for their lunch, porridge cooked with government aid food, at Olomayiana West Primary School in Kajiado County, Kenya, Feb. 15, 2017. The Kenyan government last Friday declared the current drought affecting 23 arid and semi-arid counties and pockets of other areas a national disaster. The UN Food and Agriculture Organization (FAO) have warned that Kenya is facing a severe drought and with it a rise in food insecurity. (Xinhua/Sun Ruibo)