Federica Mogherini (left) and Mohammad Javad Zarif
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The Iran deal... as seen on social media

It's 12 months since Iran and world powers signed an historic deal, lifting sanctions in exchange for limits on Iran's nuclear programme.

The drama of the talks was captured minute-by-minute on social media, sometimes making negotiations more difficult. Here's how it unfolded.

  • 14 Jul 2016