I just read one of her blog posts[1], not knowing who she is. Unless you want to claim that Google translate deliberately mistranslates her words, she's incredibly fucking racist. I'm not a fan of Islam (and criticise it myself), but saying that all Arabic and Turkish children should be sent back to their home countries to protect German children is undeniably hate speech.
[1]: http://ursula-haverbeck.info/richter-staatsanwalt-und-polizi...