Tunisia marks one year anniversary of revolution

One year ago, Tunisians overthrew the dictatorship of Zine al-Abidine Ben Ali in the first popular revolution of the Arab Spring.

Since then there have been elections and a new interim government is now in place.

The BBC's Wyre Davis has been speaking to Rachid Ghannouchi head of the moderate Islamic party, Ennahda, which is now the biggest political party in Tunisia.