Interesting, there was more ambiguity than I was initially aware of. From the article you've linked, it does sound plausible that Trump thought he was talking about illegal immigration (for at least the initial question, not sure about the follow up questions). However, as the article notes, further attempts to clarify his position later do not show him unequivocally distancing himself from it.

I think it's fair to say that we can't be totally certain what the intention of his administrations are; though this is trivially true in all cases, I never seriously questioned the possibility of such a thing with previous administrations. As I mentioned in another comment, failing to distance himself from such a comment when given the opportunity later does alarm me.

> Tell me what you think of Trumps reply wrt that last "Nazi Germany" question from NBC?

I read it as ducking the question. What do you make of it?

I think he essentially ignored the question, and the reporter. In that case, it wasn't an interview.