The Department of Justice serves to enforce the law and defend the interests of the United States according to the law, to ensure public safety against threats foreign and domestic, to provide federal leadership in preventing and controlling crime, to seek just punishment for those guilty of unlawful behavior, and to ensure fair and impartial administration of justice for all Americans. The Department’s $42.8 billion in budgetary resources ensures the operation of the Federal Bureau of Investigation, Bureau of Prisons, Drug Enforcement Administration, U.S. Marshals Service, and Bureau of Alcohol, Tobacco, Firearms and Explosives amongst many other organizations. Like other agencies, it is committed to pursuing this important mission while managing its finances effectively, which includes ensuring its payments are accurate, using only property it needs, and accounting for its finances properly.