A Review of Office of Juvenile Justice and Delinquency Prevention Mandates : Hearing Before the Subcommittee on Youth Violence of the Committee on the Judiciary, United States Senate, One Hundred Fifth Congress, First Session, on S. 10, A Bill to Reduce Violent Juvenile Crime, Promote Accountability by Juvenile Criminals, Punish and Deter Violent Gang Crime, and for Other Purposes, May 6, 1997