University Of Tehran Professor Of International Relations On U.S.-Iran Developments January 8, 2020 4:24 PM ET Heard on All Things Considered https://www.npr.org/2020/01/08/794704333/university-of-tehran-professor-of-international-relations-on-u-s-iran-developmen https://www.npr.org/transcripts/794704333 NPR's Mary Louise Kelly talks with Nasser Hadian, a professor of international relations at the University of Tehran, about the state of the relationship between the U.S. and Iran.