Newly released documents show that the White House has played a major role in censoring Americans on social media. Email exchanges between Rob Flaherty, the White House’s director of digital media, and social-media executives prove the companies put Covid censorship policies in place in response to relentless, coercive pressure from the White House—not voluntarily. The emails emerged Jan. 6 in the discovery phase of Missouri v. Biden, a free-speech case brought by the attorneys general of Missouri and Louisiana and four private plaintiffs represented by the New Civil Liberties Alliance.

On March 14, 2021, Mr. Flaherty emailed a Facebook executive (whose name we’ve redacted as a courtesy) with the subject line “You are hiding the ball” and a link to a Washington Post article about Facebook’s own research into “the spread of ideas that contribute to vaccine hesitancy,” as the paper put it. “I think there is a misunderstanding,” the executive wrote back. “I don’t think this is a misunderstanding,” Mr. Flaherty replied. “We are gravely concerned that your service is one of the top drivers of vaccine hesitancy—period. . . . We want to know that you’re trying, we want to know how we can help, and we want to know that you’re not playing a shell game. . . . This would all be a lot easier if you would just be straight with us.”