Since the liberation of southern Lebanon in May, Hezbollah has bused thousands of school-children, families and widows to visit the drab compound, the symbol of Israeli oppression and SLA brutality. Hezbollah tour guides explain in vivid details to spell-bound audiences how people were locked for weeks at a time in dark rooms no larger than a phone booth; how detainees were handcuffed to a "suffering pole" and left to broil in the summer heat; how SLA investigators used to submit their captives' sensitive body parts to electrical shocks until they screamed and talked.