Iran declares nuclear 'self-sufficiency' ahead of talksTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoConstanze Tress12/06/2010December 6, 2010Iran claims to have produced a first batch of uranium yellowcake, achieving nuclear self-sufficiency, ahead of a new round of talks in Geneva.https://p.dw.com/p/QQTrAdvertisement