Davos 2014: Nissan eyes Iran

Renault are among firms eyeing a return to business in Iran. CEO Carlos Ghosn spoke to Reuters Insider at the World Economic Forum in Davos. 'Though denying rumours that Renault's alliance partner, Nissan, had talked business with Iran, he said he was optimistic about building cars there in the future. ROUGH CUT (NO REPORTER NARRATION)