Derek M.D. Silva, Department of Sociology, King’s University College at Western University, Canada, specializes in sport, inequality, punishment, and terrorism and radicalization studies. His most recent scholarly work can be found in peer-reviewed journals Punishment & Society, Sociological Forum, Race & Class, and the Sociology of Sport Journal. He has also published widely in popular media outlets including TIME Magazine, The Guardian, Jacobin, The Daily Beast, and the Chronicle of Higher Education.Mathieu Deflem, Department of Sociology, University of South Carolina (USA), specializes in the sociology of social control, terrorism, policing, sociology of law, and sociological theory. He is the author of four books, including The Policing of Terrorism (Routledge 2010) and Sociology of Law (Cambridge University Press, 2008).