The president has long taken a hardline stance on Iran, but with Tehran testing the limits of Western resolve, he has an opening to reset the equation.
Tehran has approached the talks warily, doubting the likelihood of an agreement and suspicious of Trump, who has threatened to bomb Iran if there is no deal.
Senior Iran researcher: Premature optimism may encourage Tehran to accelerate its nuclear program or renege on a deal.
Tehran's leadership expressed optimism at the future of Iran's nuclear activities.
KNOW COMMENT: What is the threshold for a deal on Iran’s nuclear ambitions?
NATIONAL AFFAIRS: Netanyahu could afford to confront Obama's push for a nuclear deal - Can Bibi pay the price to confront Trump?
Mike Herzog revealed what he believes happened behind the scenes during Netanyahu’s visit to the White House this week.
Iran is vulnerable today like never before - time is running out for it to get its hands on a nuclear deal.
Israel has fought a shadow war against Iran — assassinating nuclear scientists, infecting Iranian systems with an advanced virus and other forms of subterfuge.
Government officials are growing more concerned that the US president will strike a deal with Iran without considering Israeli interests.