President Donald Trump on Sunday called Elon Musk's plans to form a new political party "ridiculous," launching new barbs at the tech billionaire and saying the Musk ally he once named to lead NASA would have presented a conflict of interest given Musk's business interests in space.
Despite his campaign being grounded in pitches to voters grappling with an affordability crisis, Mamdani lost the working-class vote by a significant margin....