New Delhi, July 7 -- US President Donald Trump and Tesla CEO Elon Musk have once again engaged in a war of words, this time over Musk's new political party, the 'American Party'.

In a long post on the Truth social media platform, Trump said he is "saddened to watch Elon Musk go completely 'off the rails', essentially becoming a TRAIN WRECK over the past five weeks."

Trump said Musk "even wants to start a Third Political Party, despite the fact that they have never succeeded in the United States." He said, "The System seems not designed for them."

Launching a scathing attack on the "Radical Left Democrats," Trump said, "The one thing Third Parties are good for is the creation of Complete and Total DISRUPTION & CHAOS...".

He emphasised ...