Inside the White House, Commerce Secretary Howard Lutnick has been perhaps the biggest proponent of ”Liberation Day,” President Donald Trump’s promised unveiling of sweeping new tariffs on Wednesday. But as the day nears, the potential fallout from those tariffs may well liberate Lutnick from his role in the administration, according to half dozen people close to the White House. While Americans and much of the world brace for a possible season of pain following the imposition of the new tranche of tariffs, Trump’s orbit is ready to play the blame game should things go poorly for the White House. And...