Iran and the five permanent members of the UN Security Council plus Germany are preparing for the fourth day of talks on the Iranian nuclear energy program in Geneva, Switzerland. Hours before they wrapped up Friday\'s discussions, all the signs looked positive that a final deal could be sealed to end a decade-long standoff over the Iranian nuclear energy program. The chief diplomats of the US, France, Britain and Germany said they will be joining the Geneva talks on Saturday. The Chinese foreign minister is also expected to arrive later in the day. They\'re expected to narrow the differences and finalize a nuclear deal with Iran, which fell through in the last round of talks a fortnight ago. Russian Foreign Minister Sergei Lavrov is already in Geneva and has held a meeting with his Iranian counterpart Mohammad Javad Zarif. Zarif also held multiple meetings with EU foreign policy chief Catherine Ashton, with the last one ending late on Friday night. Show Less >>