Yes, they failed on birthright citizenship, but this is still a major win. The Supreme Court has delivered a stunning victory for American sovereignty that every Donald J. Trump voter should cheer. In its bold 6-3 Mullin v. Doe ruling on June 25, the Republican-appointed justices allowed Trump’s administration to terminate Temporary Protected Status (TPS) for Haiti and Syria. Far more importantly, they slammed the door on endless judicial sabotage of immigration law enforcement. This is not some narrow tweak. The decision broadly shields the entire TPS program from most court meddling, granting the executive branch sweeping authority over designations,...