One million Turks "gast-arbeiter" (guest workers) live in West Germany, Without them the German industry could not work.The economical expansion is linked to their presence.Over the past 15 years these low paid workers enabled to German industry not only to block the salries, but also to make enough profit so that now it has enough money to export the factories to Turkey, where the wages and most social costs are even lower.Most of the workers are single men, the married ones have left their families in Turkey.A lot sleep in "vonheims" dormitories, or derelict houses,wooden barracks. up to 8 in one room. The are "the New Slaves of Europe", their salaries range between $200 to $400 a month.All workers have to pass through a dispatching center in an old bunker beneath the main station.