Didn’t Mr. Trump say that his earpiece was not working properly and he did not clearly hear the question in the first place? Hasn’t he disavowed David Duke several times since then?
It doesn't matter. If the drone of the Media commissars as they ask the same question, day after day after day after day after day after day after day, causes the target to drowse for a second and hesitate in the 378th denial, it's the same as if he just bought a sheet and lit a cross on Oprah's lawn. :)