Tehran, Jan 16, IRNA - Former head of Iran's nuclear negotiation team with European troika (EU3) Hossein Mousavian says he is optimistic that on-going talks between Tehran and the six world powers (EU3+3) will reach a principle agreement.
Full text of his interview with the German daily Die Welt follows:
Die Welt: Dr. Mousavian, on Wednesday, a new ...