The Trump administration has not been subtle about its intentions. A White House official, speaking anonymously to the Free Press, told the right-leaning media organization that Khalil’s arrest would be a “blueprint” for other actions.

As the details of Mahmoud Khalil’s arrest by U.S. immigration agents first emerged this week, attorneys I spoke with were so astonished that they wondered if the government had made a mistake. President Donald Trump and other administration officials had been threatening to punish protesters by taking away student visas,