Inside Story - Iran nuclear talks: Deal or no deal?

As negotiations over Iran's nuclear programme continue in Geneva, we ask who might gain or lose from a possible breakthrough. Inside Story, with presenter Adrian Finnigan, discusses with guests: Sadegh Zibakalam, a professor of political science at Tehran University; Hussein Shobokshi, a Saudi Arabian political analyst; and Franck Guillory, the editor-in-chief of Jolpress.com.