The Muslim man interviewed in the YouTube video below says, regarding Geert Wilders, “He should take lessons from people like Theo van Gogh.”
Theo van Gogh was a Dutch film director, film producer, columnist, author and actor. He was the great-grandson of Theo van Gogh, who was the brother of artist Vincent van Gogh.
Van Gogh worked with writer Ayaan Hirsi Ali to produce the film Submission, which was critical of the treatment of women in Islam. On 2 November 2004 he was assassinated by Mohammed Bouyeri, a Dutch-Moroccan Muslim.
http://en.wikipedia.org/wiki/Theo_van_Gogh_%28film_director%29
Freedom of religion is a good thing – killing and threatening to kill anyone who criticizes your religion is NOT a good thing. Wilder’s assertion is that we should not tolerate the intolerant, that Radical Islam is a serious threat.