Even by the standards of President Donald Trump and billionaire Elon Musk's relationship, it's been an unusual week.

Elon Musk, the world’s richest man, may have made himself an enemy of the world’s most powerful leader. The public blowout between Musk and President Trump is threatening the tech billionaire’s ...

At the time, the pair were all smiles. “I love @realDonaldTrump as much as a straight man can love another man,” Musk wrote on his social media platform X, formerly known as Twitter, as their ...