Stephen R. Barnard is Associate Professor and Chair of the Department of Sociology and Criminology at Butler University. His work examines the role media and communication technologies play in relations of power, practice, and democracy. He is the author of Citizens at the Gates: Twitter, Networked Publics, and the Transformation of American Journalism, and co-author of All Media are Social: Sociological Perspectives on Mass Media. His scholarship has been published in New Media & Society, Journalism, Cultural Studies - Critical Methodologies, Hybrid Pedagogy, and in several edited volumes.