New Delhi, July 1 -- The feud between President Donald Trump and his former ally, Elon Musk, was reignited once again on Tuesday after the world's richest person said he'll back primary challenges against GOP lawmakers voting for the president's signature spending bill, prompting Trump to retaliate by threatening to scrap government subsidies for Elon Musk's firms.

US President Donald Trump on Tuesday suggested DOGE should take a look at cutting the subsidies that Tesla CEO Elon Musk's companies have received to save the federal government money. The berating from the US President came after tesla chief Elon Musk threatened to launch the 'America Party' if Donald Trump backed 'Big Beautiful Bill' was passed by the US Senate.

Donald Trum...