Elon Musk's feud with President Donald Trump — and seemingly any congressional Republicans who support the president's massive tax cuts and spending package — has reignited, with the tech billionaire threatening to launch a new political party,

Musk has taken issue with the bill saying that it flies in the face of everything he thought he was supporting. Trump appointed Musk to head up the newly formed Department of Government Efficiency and was tasked with reducing “waste, fraud, and abuse” in government spending.