This video cannot be displayed
We just updated our video hub and some videos might take a while before they can be accessed. Please come back later or watch the clips below instead.
The riots in Tunisia, although sparked by high unemployment, betray the presence of deeper built-up grievances in Tunisia, says Roula Khalaf, Middle East editor. News about the riots, which have been taking place on and off for the last month, is filtering out online through Twitter and Facebook due to media repression in the country, but there have been attempts to stop this reporting too.
Produced by Deborah Bonello and Josh de la Mare