Jeff Bumgarner, Ph.D. is a professor and chair of the Department of Criminal Justice and Political Science at North Dakota State University. His research interests include federal law enforcement, federal crime policy, and homeland security. Dr. Bumgarner is the author or editor of seven books and several articles and book chapters that cover such topics as federal law enforcement, immigration, homeland security, criminal profiling, and other issues. In addition to his 18 years of full-time teaching experience in higher education, Dr. Bumgarner served several years in law enforcement as a deputy sheriff, police chief, and federal agent.