Musk criticises video of Trump's advisor backing tariffs, says 'A Harvard PhD is bad'

Billionaire Elon Musk criticised a video of US President Donald Trump's advisor Peter Navarro in which he backed tariff policies amid the stock market crash, by implying that his ego is bigger than his brain. He also took a dig at Navarro's PhD in economics from Harvard, by calling it "a bad thing". Musk has lost $130 billion year-to-date.