Berlin in the 1990s A city split for forty years by the Wall is trying to knit itself back together - a city where former Stasi men and their victims now pass one another in the street, and where, just under the surface, the Nazi past lies buried When Anna Funder hears of ordinary people who resisted the fearsome Stasi - extraordinary stories that are barely being told now - she sets out to explore the underbelly of the most perfected surveillance state of all time, the former East Germany