Donald Trump has unleashed on former MAGA mate Elon Musk, accusing him of being a “train wreck” and “off the rails” in a searing Truth Social post. The latest spat between the president and the richest man in the world has flared up after Musk officially fied paperwork to start his new “America Party”.

The world's richest man blew up online MAGA with his new "America Party" and seemed to love every minute of the chaos.

On Monday, June 30, Musk vowed that if the Republican-controlled Congress passed Trump's "Big, Beautiful Bill" — which the Tesla CEO has repeatedly slammed — he would form and fund the "America Party" in an effort to oust GOP lawmakers.