Bruno J. NavarroRuth Ben-Ghiat, a history professor at New York University, said: "Historian of fascism here. It was a Nazi salute and a very belligerent one too." https://www.bbc.com/news/articles/cy48v1x4dv4o
author_is_ShrikeTronđź” đź’‰x7@bruno_j_navarro Just look at the synchronized facial expression.
He meant it, and any body-language expert can break it down.