<p>In the end, it's no deal. At least not this time. Negotiators with Iran were bargaining up to the wire over Tehran's nuclear programme. But in the end, they opted for a seven-month extension. Why? And has the window of opportunity for a meaningful deal passed?</p><br /><br />Visit our website:<br />http://www.france24.com<br /><br />Like us on Facebook:<br />https://www.facebook.com/FRANCE24.English<br /><br />Follow us on Twitter:<br />https://twitter.com/France24_en
