Kevin Cirilli, Chief Washington Correspondent for Bloomberg Television and Radio speaks to Ben Chang, former communications director for the National Security Council and Princeton University Spokesperson about the imprisonment of Princeton graduate student Xiyue Wang. Wang has been detained in Iran for the past three years despite having permission from Iranian authorities to study Farsi and conduct archival research for his Ph.D. dissertation on late 19th and early 20th century Eurasian history.See omnystudio.com/listener for privacy information.