In the latest round of negotiations between the Trump administration and Iran, the US is pushing for zero nuclear enrichment on Iranian soil. But a Senior Iranian official tells CNN’s Fred Pleitgen Iran is “disappointed” with nuclear talks.

At an international conference in Tehran, top Iranian officials said they were eager to make a deal with Trump but that they wouldn’t buckle under pressure.

Iran Foreign Minister Abbas Araghchi warned Thursday his country would take “special measures in defense of our nuclear facilities” if Israel continues to threaten Tehran’s atomic sites, raising

Depending on who you ask, a nuclear agreement between Iran and the United states is either a non-starter or almost a done deal.

"The Obama administration invented the category of 'nuclear sanctions’ as an excuse to give the Ayatollah whatever he wanted for a nuclear deal," Sen. Ted Cruz said