I find it difficult to process an article that begins with disinformation.
What is an unconstitutional display of Mein Kampf ? Does it mean someone said someone else can't see it ? If so, I say censorship is stupid. Surely people have a right to learn that Adolf Hitler was an Austrian Catholic idiot who believed in the supernatural, thus incapable of rational decision-making and therefore unfit to serve as commander-in-chief of the German Army ?