Dilip K. Das, PhD, is a professor of criminal justice, a former police chief, and a human rights consultant for the United Nations. He is the founding president of the International Police Executive Symposium (IPES), where he manages the affairs of the organization in cooperation with an appointed group of police practitioners, academia members, and individuals from around the world. Dr. Das is also the founding editor-in-chief of Police Practice and Research: An International Journal. A prolific writer (30 books, numerous articles, and scholarly presentations), he is the editor-in-chief of two book series published by CRC Press/Taylor and Francis Group: Advances in Police Theory and Practice and Interviews with Global Leaders in Policing, Courts and Prisons. Cliff Roberson LLM, Ph.D., is an emeritus professor of criminal justice at Washburn University, Topeka, Kansas. Previously he served for four years as the editor in chief of the Professional Issues in Criminal Justice Journal . In 2009, a research study conducted by a group of professors from Sam Houston State University determined that Cliff Roberson was the leading criminal justice author in the United States based on his publications and their relevance to the profession [See Southwest Journal of Criminal Justice, Vol. 6, Issue 1, 2009]. He has authored or co-authored over 50 books and texts on legal subjects. Michael M. Berlin, PhD, is director of the Criminal Justice Graduate Program and an assistant professor at Coppin State University in Baltimore, Maryland. Dr. Berlin's areas of specialization include constitutional law and criminal procedure, community policing, criminal justice leadership and management, and terrorism/homeland security. Prior to his appointment at Coppin State University, Dr. Berlin served as a professor of criminal justice at Baltimore City Community College where he directed both on
