The feud between the 47th president and the world's richest man restarted this week, with the president saying he might have the agency previously overseen by Musk go after him.

After declaring he was stepping away from the political spotlight, Elon Musk got right back in it. As the Senate debated President Donald Trump’s “Big, Beautiful Bill” on Monday before a final vote, Musk issued a stark warning via his social media platform X.

The billionaire SpaceX, Tesla and X owner who catapulted his zealous embrace of President Donald Trump into a powerful position slashing government spending now risks sweeping cuts to his own bottom line after resuming the feud that led to their very public bitter split last month.