Brent Klein is a doctoral student in the School of Criminal Justice at Michigan State University. His research interests include terrorism and extremist violence, bias-motivated homicide, crime prevention, communities and crime, and immigration. His recent work has appeared in Crime & Delinquency, Terrorism & Political Violence, and Studies in Conflict & Terrorism. He holds a M.A. in sociology with an emphasis in criminology and a B.A. in sociology and criminal justice from the University of Arkansas-Fayetteville.