Dale Herbeck (Ph.D., University of Iowa) is Chair of and Professor in the Communication Department at Northeastern University. He is the author of Freedom of Speech in the United States (2013). Susan J. Drucker (J.D., St. John¿s University School of Law) is Professor in the Lawrence Herbert School of Communication at Hofstra University. She has authored or edited eleven books, including Regulating Social Media: Legal and Ethical Considerations (Peter Lang, 2013), co-edited with Gary Gumpert.