Trump and Musk's friendship deteriorated after the world's richest man departed from the Department of Government Efficiency ...

US President Donald Trump threatened his former advisor Elon Musk with "serious consequences" Saturday if the tech billionaire seeks to punish Republicans who vote for a controversial spending bill.

According to the Washington Post, "Musk’s brute-force tactics, lack of political acumen and ideological differences with the MAGA base eroded his relationship with top administration officials" ...

The massive blow-up between Donald Trump and Elon Musk over the budget bill has put the world's richest man's future in question. MSNBC's Ayman Mohyeldin, Catherine Rampell and Elise Jordan talk to ...