"This thesis examines the interoperability of federal law enforcement's Big Six investigative agencies, to include the Federal Bureau of Investigation, Immigration and Customs Enforcement, Drug Enforcement Administration, Alcohol Tobacco Firearms and Explosives, Internal Revenue Service-CID and the United States Secret Service-Investigations. The main issue is whether in the post-9/11 environment of transnational and terrorist criminal threats the current administrative and jurisdictional configuration of the Big Six within three executive departments with overlapping duties, marginalizes the nation's investigative work-product. This discussion includes the establishment of metrics used to gauge the functionality of the Big Six and, thus, to determine whether Negative Characteristics are present that materially affect the 'total' mission. Ultimately, the conclusion is drawn that the integration of the Big Six into a single agency, namely the FBI, would better serve the nation's federal investigative law enforcement needs. This leads into the next area of discussion, which is how to integrate the Big Six. Lastly, is an analysis of what the federal investigative mission means and whether it should include a domestic intelligence product."
Naval Postgraduate School, Dudley Knox Library: http://www.nps.edu/Library/index.aspx