Christopher HewittChristopher Hewitt is Professor of Sociology at the University of Maryland, Baltimore County. He has written extensively on terrorism, ethnic conflict, and political violence. His publications include The Effectiveness of Anti-Terror Policis (1984), Consequences of Political Violence (1993), Encyclopedia of Modern Separatist Movements (2000), and Understanding Terrorism in America: From the Klan to al Queda (2003). Read More Read Less