“Today’s ruling effectively extends the temporary freeze that the justices put on Alien Enemies Act removals from the Northern District of Texas back on April 19,” said Steve Vladeck, CNN Supreme Court analyst and professor at Georgetown Law. “Because lower courts have blocked use of the act in every other district in which the president has sought to invoke it, that means it’s effectively pausing all removals under the act until the 5th Circuit – and, presumably, the Supreme Court itself – conclusively resolves whether they’re legal and how much process is due if so.”