Iran nuclear talks could go either way: Kerry

Vienna

TOP ministers were due to meet on Monday seeking to conclude an unprecedented nuclear deal with Iran, on the eve of a deadline aiming to draw the curtain on almost two years of high-stakes negotiations.

After criss-crossing the world since September 2013 chasing a complex accord to cut off Iran's pathways to developing nuclear arms, exhausted world powers warned Teheran now was the time to strike an accord or walk away.

US Secretary of State John Kerry, who met four times on Sunday his Iranian counterpart Mohammad Javad, ackno…