It was a bunch of innocuous crap that the WSJ trumped up for clicks. One of the "nazi" things he did was stick his arm out in a manner vaguely reminiscent of a

It was a bunch of innocuous crap that the WSJ trumped up for clicks. One of the "nazi" things he did was stick his arm out in a manner vaguely reminiscent of a nazi salute, but it was clear from context that he was doing nothing of the sort. They evidently waded through dozens of hours of video to find a few images and sound bites they could attack.