Bill O'Reilly interviewed former Ku Klux Klan leader David Duke about GOP Rep. Steve Scalise's address to a white supremacist group in a segment Duke turned into a bizarre defense of his reputation.

Scalise, who has a leadership position in the GOP as the House Majority Whip, has apologized for speaking to a white supremacist conference in 2002. Conservative media are divided on whether Scalise is a victim of the media, or made a mistake serious enough for him to resign his leadership post.

During his January 5 Fox News appearance, Duke denied he was ever a white supremacist, insisting that his organization, the European-American Unity and Rights Organization (EURO), was “a chartered human rights organization,” and described affirmative action programs as racially discriminatory. Duke gave cover to Scalise, insisting that he can't be sure if Scalise ever addressed his organization. O'Reilly pushed back against Duke's insistence that he was never a white supremacist, saying “don't sit here and tell me that you're not trying to promote the cause of the white people, because you are.”

As the interview ended, Duke held up a picture of President Obama labeled “Communist Terrorist Murderer.” 

Duke also appeared on CNN on January 3, where Michael Smerconish pressed him to acknowledge that the Holocaust occurred.

Watch the interview below: