Latest update: 31/01/2011
Niger: shock at kidnapping and murder of two Frenchmen
France blames Al Qaeda's North African wing for the kidnap and murder of two Frenchmen in Niger.
We head to South Africa where the Chinese have become one of the fastest growing group of immigrants.
And a roots tour for African-Americans. This time in Cameroon where they experience a re-enactment of life as a slave.