Support WBURAcademic Adviser Of U.S. Student Jailed In Iran: 'Everything He Did Was Normal'Play03:33Download AudioJackie NorthamJuly 17, 2017 ShareThis 2009 photo released by a friend of Xiyue Wang shows Wang at his apartment in Hong Kong. Princeton University professor Stephen Kotkin, who advised Wang, defended his former student as innocent of all charges against him. (AP)
