Did any president before a few days ago denied the entry to green card residents? No? Well they may think it's a sign of things to come so it's rational to star

Did any president before a few days ago denied the entry to green card residents? No? Well they may think it's a sign of things to come so it's rational to start supporting the ACLU now; and sure there are another million problems they turned a blind eye before, doesn't mean they have to turn a blind eye to all the problems forever