What is the fine-grained topic of the following text: Authorities will act quickly to determine the course of events and prosecute the perpetrators, Minister-President of Saxony Michael Kretschmer said, insisting there is “no place for extremism” in the region and warning against the role of “fake news” in stoking violence. Only return the topic.
Minister-President of Saxony Michael Kretschmer's stance on extremism and fake news.