Does no one realize that he’s quoting Huey Long?
And besides, fascism tends to come with the trappings of a very popular identity to appeal to the masses. In the U.S., it would be patriotism and Christianity. So hypothetically speaking, a fascist would try to appeal to the people with that. So he’s right in that.
I reject Ron Paul trying to stir up hysteria about any of the GOP candidates being fascists, though.
I think the modern day interpretation would be "when fascism comes here it'll be calling itself 'tolerance' or 'diversity.'"
I don't think the movement being addressed was necessarily patriotism, or Christianity, notwithstanding Huckabee's crass appeal to religious bigotry during this campaign.