KNX In Depth's Charles Feldman and Rob Archer discuss the new report on mass attacks from the National Threat Assessment Center. It found half of recent mass attacks involve some kind of personal or workplace dispute. 

Daniel Webster is co-director of the Center for Gun Violence at Johns Hopkins University.  

KNX In Depth's Charles Feldman and Rob Archer discuss the new report on mass attacks from the National Threat Assessment Center. It found half of recent mass attacks involve some kind of personal or workplace dispute. 
Daniel Webster is co-director of the Center for Gun Violence at Johns Hopkins University.

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