Why the U.S.-Iran Negotiations Are Taking So Long

As negotiations to end the war in Iran drag on, our reporter David E. Sanger describes the factors that are complicating any agreement. #iran #trump Read the story here: https://nyti.ms/4uFBKFw Subscribe: http://bit.ly/U8Ys7n More from The New York Times Video: http://nytimes.com/video ---------- Whether it's reporting on conflicts abroad and political divisions at home, or covering the latest style trends and scientific developments, New York Times video journalists provide a revealing and unf