Al-Jazeera Video: Tunisia jobless protests rage

"Escalating unrest over unemployment in Tunisia, with a rare display of public protest in the capital.

Anti-government protests in Tunisia have spread to the capital.

The demonstrations began 10 days ago in a central rural region - where people are upset about poor living conditions.

And now, some of the country's trade unions have called for a "solidarity protest".

Al Jazeera's Bhanu Bhatnagar reports."