'You backed out' 'No, you backed out'

On Monday, US Secretary of State John Kerry blamed Iran for the collapse of the P 5+1 talks over the weekend. On Tuesday, Iranian Foreign Minister Javad Zarif said it was the Americans' fault.

In response, Zarif slammed Kerry, writing on his Twitter
account that it was the United States - not Iran - that backed out of
the deal.


"Mr. Secretary, was it Iran that gutted over half of U.S.