Wyre Davis
Media playback is unsupported on your device

Tunisia violence threatens fragile democracy

7 February 2013 Last updated at 22:52 GMT

Violent protests on the streets of Tunisia are threatening the country's fragile democracy.

For a second day police have clashed with demonstrators following the assassination of a secular opposition activist.

Now the country's top politicians are openly disagreeing about to resolve the crisis.

Wyre Davies has been out on the street in Tunis.