Sometimes people invite extremist groups to terrorize them. One example is the demonstration in Amsterdam. Muslim extremists perform a demonstration in Amsterdam due to criticism towards the Quran. Geert Wilders exposed a film criticizing Islam and the Quran. The film was released March 27, 2007 for the world to see. Wilders was warned by the Dutch government that Muslim extremists would protest and harass communities in Islamic countries. The banner says, "Extremist, will cause serious damage to you and society.". This is similar ti the book in the sense that demonstrations were conducted often.