Tech billionaire and close Trump ally Elon Musk tangled with the president's trade advisor Peter Navarro on tariffs over the weekend, as the administration’s new import taxes have roiled the stock market.
Musk, who has voiced opposition to tariffs in recent days, took aim at Navarro on his social platform X early Saturday.
“A PhD in Econ from Harvard is a bad thing, not a good thing. Results in the ego/brains>>1 problem,” Musk wrote in reply to a video of Navarro explaining...