The #Trump admin had asked #SCOTUS to intervene & lift a block on the #deportations imposed by a lower court. But a brief filed on behalf of the #immigrants by the #ACLU & #DemocracyForward said that block is now “the only thing” preventing the Trump admin from sending immigrants “to a prison in #ElSalvador, perhaps never to be seen again, without any kind of procedural protection, much less judicial review.”