Elon Musk has taken to social media to drop what he called a 'really big bomb' as his relationship with President Donald Trump has exploded in a spectacular, and petty, fashion.

The fissure between the two men now yawns wide, less than a week after Musk officially left his position spearheading the quasi-official Department of Government Efficiency.

After forging a close political relationship, the two billionaires brought significant change to Washington. Now their alliance lies in tatters. View on euronews