Future of Trump's changes for nuclear deal unclear

'Let's assume for the sake of argument that all JCPOA parties accept the US suggestion to renegotiate the text and be able to agree a new deal, what guarantees that the US Congress would accept the changes, or the next US president would not call the new deal a total disaster,' Baeidinejad said in a twitter message on Tuesday.

Donald Trump, US president has to make a decision on whether to withdraw or continue certification of the 2015 nuclear deal by a congressional deadline of 15 October.

If he does not certify the agreement, the Congress would have 60 days to decide whether to reimpose US sanctions.

Reporter: Hadi Naderi, IRNA correspondent in London

**1394