What Are the Quote Marks For?

Alfred Hitchcock apparently worked on a documentary about the Nazi death camps, never released until now.

Both the original film about the camps and the new documentary will be shown on British TV in early 2015 to mark the 70th anniversary of the "liberation" of Europe.

Does Political Correctness require us to accord legitimacy to the Nazi point of view?

Or is someone involved in publishing this article a Nazi sympathizer --- at least so far as the death camps go?