NAIROBI, KENYA - NOVEMBER 20: Children play among the rubbish in Kibera, Nairobi, Kenya, on November 20, 2014. They live difficult conditions due to lack of water, electricity, and hygiene. About two million people live here in 12 ft. by 12 ft. shacks, built with mud and concrete walls, tin roofs, and dirt or concrete floors. The ground in much of Kibera is composed of refuse and rubbish as their rubbish aren't collect.  (Photo by Recep Canik/Anadolu Agency/Getty Images)