Quote:
In that sense, the interim deal is only important to the extent it helps to produce that ultimate, comprehensive agreement. Fortunately, the deal has real value as a confidence-building measure.
Simply put, the United States and Iran don't trust each other. That is understandable given how they have both behaved in the 34 years since the Islamic Revolution. Mistrust is so deeply rooted on both sides that it has often threatened to make any serious negotiations impossible.
What is most significant about the current deal is its potential to overcome that mutual mistrust.