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)
