Biden’s understudy, Gavin Newsom, waits in the wings
Matt Bai writes: Newsom has insisted that he supports President Biden and isn’t running some kind of shadow campaign. Which is true, I guess, in the sense that there doesn’t seem to be anything shadowy about it. In just the past few months, Newsom, a vigorous 56, has met with Chinese President Xi Jinping at the Great Hall of the People (looking conspicuously presidential in one of those awkward upholstered chairs); traveled to Israel to comfort survivors of the Hamas…