external 11/01/2017 Kenneth Gray, lecturer in criminal justice and retired FBI special agent, comments on how recognizing warning signs and open communication are key in identifying potential terrorists. Vesna Markovic, associate professor and assistant dean of criminal justice, joins Gray in identifying vehicle-related terrorism in the U.S. https://aleteia.org/2017/11/01/what-can-us-do-to-prevent-truck-terrorism/ news-all news-in-the-media year-2017 month-november