Giannina Segnini is Knight Chair Professor and the Director of the Data Journalism Degree at Columbia University. She also leads a Cross border Data Investigative Fellowship at the Journalism School under the umbrella of Columbia Journalism Investigations (CJI). Segnini is an active member of the International Consortium of Investigative Journalists (ICIJ) and has participated in its cross border projects such as the Panama Papers. @gianninasegnini