The questioner said “Specifically I’m talking about David Duke and the Ku Klux Klan”..... after asking Trump about white supremacist groups. And trumpy said he didn’t know David Duke... yada yada yada.... which is a lie. He knows who Duke is.. he was afraid of alienating voters. That’s it. It’s that simple.
First, that was at the very end. It was not a question, it was a statement. And Trump had already indicated he would research it.
Why should he believe that talking head?
Do YOU always believe talking heads?