Speaking to reporters in Vienna, where Iran nuclear negations are ongoing, the US Secretary John Kerry noted that the deal could be reached this week, BBC reports.
"If hard choices get made in the next couple of days and made quickly, we could get agreement this week," noted John Kerry.
However US official hurried to secure himself in addition noting:
"If we don't have a deal and there is absolute intransigence and unwillingness to move on the things that are important."