Inside Mark Zuckerberg’s sprint to remake Meta for Donald Trump’s era

Mark Zuckerberg kept the circle of people who knew his thinking small. Last month, Zuckerberg, the chief executive of Meta, tapped a handful of top policy and communications executives and others to discuss the company’s approach to online speech. He had decided to make sweeping changes after visiting President-elect Donald J. Trump at Mar-a-Lago over Thanksgiving. Now he needed his employees to turn those changes into policy.