Iran nuke talks deadline may extend: Source

A July 20 deadline for Iran and world powers to strike a nuclear deal looks increasingly likely to be extended given the seemingly huge gap that remains between the two sides, experts say.
Though the aim is still to reach agreement by the stated deadline, officials familiar with the talks admit a delay is looking more and more possible.
"I imagine those conversations have already started," Ray Takeyh, a former senior advisor on Iran at the US State Department, told AFP.
Iran and the five permanent members of the UN Security Council plus Germany want to strike a lasting nuclear deal by the time a six-month interim agreement agreed in November expires on July 20.