The regional programme manager, Africa, for Transparency international, Stephen Stassen, explains to Channels TV how the international rating body went about its ranking of Nigeria’s corruption perception index.

Mr Stassen joined on our weekend breakfast programme, Sunrise, via Skype from Berlin and he narrates the modalities used by Transparency International to rate over a 100 countries in its corruption index as it seeks to enhance the global fight against corruption.

PART 2