Swiss Foreign Minister Didier Burkhalter (L) talks to Iranian Foreign Minister Mohammad Javad Zarif during a private meeting before the start of the second day of closed-door nuclear talks at the ... more 
Swiss Foreign Minister Didier Burkhalter (L) talks to Iranian Foreign Minister Mohammad Javad Zarif during a private meeting before the start of the second day of closed-door nuclear talks at the United Nations offices in Geneva October 16, 2013. REUTERS/Martial Trezzini/Pool less 
1 / 6
Reuters | Photo By POOL / Reuters
Thu, Oct 17, 2013 2:49 AM EDT