Javad Zarif
Iran nuclear deal edges closer but Zarif says talks may go on
Jul 13, 2015 09:08 AM EDT
Kerry and Zarif meet as Tuesday's Iran nuclear deadline approaches
Jul 05, 2015 10:34 AM EDT
U.S. senator and Iran foreign minister face off on Twitter
Apr 30, 2015 07:06 PM EDT
Setbacks and progress as Iran, six powers meet to end nuclear impasse
Mar 30, 2015 06:16 AM EDT