Cluster analysis

Interview with Gary Ackerman, Director for Special Projects, National Consortium for the Study of Terrorism and Responses to Terrorism, University of Maryland

Mr. Ackerman is conducting an empirical assessment of domestic radicalization, with an emphasis on the process of radicalization. In this interview, Ackerman explains how he is using large empirical analysis and small scale life study analysis to discover which factors might cause an individual to make the leap from illegal terrorist behavior to violent terrorist behavior.

Each year, 100-200 law enforcement officers die in the line of duty. Last year, 177 lost their lives — a 16-percent increase from 2010. As Attorney General Eric Holder noted, this is a devastating and unacceptable trend. NIJ has developed a robust research portfolio to improve officer safety and wellness and, ultimately, save lives. This panel discussed some of NIJ's most promising work to reduce shooting and traffic-related fatalities — consistently the leading causes of officer line-of-duty deaths — and improve officer wellness, which is inextricably linked with officer safety.