Angola: Chinese workers build new city

In an open field 30 kilometres (20 miles) south of Angola's chaotic capital, a $3.5-billion city seems to rise from nothing, a showpiece in government's drive to build one million new homes. Dubbed the 'new city of Kilamba Kiaxi', it's the antithesis of overcrowded Luanda's traffic-choked streets and is being built - like so much else in Angola - by Chinese contractors.