Moncef Marzouki - President of Tunisia

Hardtalk is in Tunisia a year after the revolution which gave birth to the Arab Spring.

Stephen Sackur meets Moncef Marzouki - a man who has undergone an extraordinary transformation from political prisoner and dissident exile to president of the Republic.

He now heads a coalition government of Islamists and secularists.

The country has become the test bed for the new politics of the Arab world.

Can Tunisia make a success of its revolution?

(Image: Tunisian President Moncef Marzouki. Credit: AFP/Getty Images)