Iran has entered uncharted territory following the landmark nuclear deal between Tehran and six world powers. I recently came back from a six-week trip to Iran where I had the opportunity to observe first-hand the changes, developments, and uncertainty in the country. The widespread optimism that initially surrounded the deal, and the expectations that it would bring an economic windfall, have been significantly diminished since, and there were many questions: Should Iran integrate into the global economy? How much will the economy improve with the lifting of sanctions? What will the policies of the next US president be, and what will this mean for Iran? With the recent victory of Donald Trump, these questions have become all the more important to Iranians.

It appears increasingly likely there will not be a comprehensive agreement on Iran's nuclear program by the late-November deadline, says nuclear expert Gary Samore. Washington and Tehran, he says, remain too far apart on how large Iran's enrichment program should be, but they are interested in working out an extension of talks.