Al-Shabaka Policy Member Mazen Masri is a Senior Lecturer in law at the City Law School, City University London. His areas of research are constitutional law and public international law, and has published a number of articles and book chapters in these areas. Mazen holds degrees from the York University (Canada), the University of Toronto, and the Hebrew University. He is a qualified lawyer and has served in the past as legal advisor to the Palestine Liberation Organization (PLO).