Even without the interference of El Niño, Nairobi, Kenya is prone to flooding. Above: Motorists drive through heavy rains in the Kibera community on March 14. Flooding that month took over 100 lives in the capital city. Donwilson Odhiambo/Getty Images hide caption toggle caption i Donwilson Odhiambo/Getty Images Nairobi is a city of rivers, streams