Inside the Musk-Trump feud: This adviser is said to have triggered the most talked-about split in politics

Elon Musk’s choice for NASA chief, Jared Isaacman, was abruptly rejected by President Donald Trump—despite Senate support. The shocking move came after Trump’s top aide, Sergio Gor, flagged Isaacman’s past donations to Democrats. This stirred a rare public feud between Trump and Musk. The clash has rattled NASA’s leadership plans and raised concerns about politics overruling expertise in space policy. With tensions rising and billions in contracts on the line, this dramatic fallout between two powerful...