So was it a Hitler salute or wasn’t it ... a co-leader of Germany’s Alternative for Germany party; Giorgia Meloni, the prime minister of Italy, whose party is descended from the post-Fascist ...

Musk, the world's richest man and a close ally of President Trump, was speaking at the Capital One Arena in Washington DC ...

Some commentators called it a “Roman salute.” Others described it as a “heartfelt” expression of joy, or dismissed it as merely clumsy.