Federica Mogherini and Mohammad Javad Zarif
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Iran and EU hold high level talks

Iran has held it's highest level talks with Europe for more than a decade, as the EU's foreign policy chief, Federica Mogherini, spent the day in Tehran.

EU foreign policy chief Federica Mogherini has held the highest level talks between European and Iranian officials for more than a decade.

Her visit to Tehran comes months after Iran complied with its obligations under last year's nuclear deal, which paved the way for the lifting of financial sanctions.

Lyse Doucet reports from Tehran.