A start-up city in Kenya is trying to tackle Africa's urbanization problem while being poor

The City of Tatu outside Kenya's capital is the first city, privately owned and with ambitions to eventually have a population of 250,000. There are similar projects around the world. But in sub-Saharan Africa, champions hope that the development of new cities can solve the continent's problem of urban growth: While urban growth has pushed back poverty around the world, the region has been very different. Sub-Saharan Africa is urbanizing while still poor. The region lacks the capital needed to transform cities into engines of economic growth. Some experts consider Tatu City with its new infrastructure and strict regulations as a model. (AP video by Jackson Njehia)