Sarrazin published the book "Deutschland schafft sich ab" ("Germany Abolishes Itself") with controversial comments about the German immigration system. The book was published on 30 August 2010. His book led the executive board members of the Bundesbank to ask to dismiss Thilo Sarrazin from his office. This must be done by the German "Bundespräsident" Christian Wulff. After an agreement with the "German Bundesbank", Thilo Sarrazin will leave his post at the end of September.