Elected last year on a promise to crack down on migrants, Trump invoked the 1798 Alien Enemies Act in an attempt to swiftly deport accused members of Tren de Aragua, a criminal gang originating from Venezuelan prisons that his administration labels a terrorist group.

The early-morning order temporarily blocks the administration’s attempt to use the Alien Enemies Act to remove a group of Venezuelan migrants.

President Donald Trump’s call for the “termination” of Federal Reserve Chair Jerome Powell landed Thursday as the Supreme Court is weighing a fast-moving appeal over two independent agencies that has increasingly become a proxy battle for control of the nation’s powerful central bank.