- 17,434 viewsDuration: 5:01Tonight, we begin with the devastation caused by floods. More than 500 families in Mukuru Kwa Njenga slums in Nairobi are counting heavy losses, with some forced out of their homes after a pounding downpour triggered widespread flooding. The rains also paralysed transport across several roads in the city, leaving motorists stranded in massive traffic snarl-ups.