The Roman salute and the Nazi salute might look alike, but they have different origins and significance. Here's what we know about their differences.

Elon Musks gesture at a Donald Trump rally has sparked outrage, with many accusing him of mimicking the Nazi salute. The controversy follows his close ties with far-right groups and political figures.

There’s an easy way to say “I wasn't Sieg heiling all my pals” on the world stage. Musk isn’t saying it. Silly libs!