EU says Iran nuclear talks off to `a good start'
European Union High Representative Catherine Ashton, left, and Iranian Foreign Minister Mohammad Javad Zarif, speak to the press after closed-door nuclear talks in Vienna, Austria, Thursday, Feb. 20, 2014. Iran and six world powers are back at the negotiating table eager to come to terms on a comprehensive nuclear deal but deeply divided on what it should look like. The two sides began meeting Tuesday in attempts to build on a first-step accord that temporarily curbs Tehran's nuclear activities in exchange for some sanctions relief. (AP Photo/Ronald Zak)