Elon Musk was so happy about Donald Trump's inauguration he gave two stiff-armed salutes that looked like what the bad guys in World War II movies do.

American society throws up niche subcultures all over the place. There’s a small group of people that specialise in making ...

All the chatter about Elon Musk's speech Monday at Capitol One Arena in DC isn't about what he said but about a gesture he ...