Hans Asperger and the “euthanasia” program.

Robert Faurisson’s anti-Zionism.

Hitler fought World War II to defeat “the Jews.”

The dangers of rhetorical hysteria.

They knew enough.

Rushing the stage at Madison Square Garden.

The search for the real Jud Süss.

The 1940 battle gave the Third Reich a chance to show its true colors.

Guess who else was obsessed with cultural purity?

When music could not transcend evil.

Learning the lessons of the organization’s Nazi-era fake news.

Did they provide a conduit for Hitler’s propaganda?

Innuendo and guilt-by-association haven’t proved a Trump adviser to be a Nazi.

Mutual ideological admiration.