Kenyan rail project could be a boon to several African nations
An old train station in Mombasa.
There's just been a groundbreaking for a $4 billion railway from the port of Mombasa in Kenya to the capital Nairobi. It's the first phase of a massive rail project that could directly affect the economies of five East and Central African countries. The BBC's Emmanuel Igunza reports on the story from Nairobi.