This straight-arm gesture was first popularized by the Italian fascist leader Benito Mussolini. There’s no evidence that there was ever such a thing as a ‘Roman salute’ in antiquity. From airing his ...

So was it a Hitler salute or wasn’t it? Speaking at President Donald Trump’s inauguration event this week, Elon Musk slapped his right hand on his chest before shooting his arm diagonally upward, palm ...