The blowup between the president of the United States and the world's richest man has played out on social media in real time, the latest, perhaps ultimate example of how X has become Elon Musk's ...

When the president tapped Musk to lead the so-called Department of Government Efficiency through executive order - it was ...

"Elon is upset because we took the EV mandate ... which was a lot of money for electric vehicles," Trump said Thursday in the ...