They also do retina scans. Even more annoying when I went to renew my green card they insisted on doing the finger print scans again, just in case they had cha

They also do retina scans. Even more annoying when I went to renew my green card they insisted on doing the finger print scans again, just in case they had changed since the last time or the numerous times they scanned them at the airport. My experiences renewing a green card https://plus.google.com/110166527124367568225/posts/ft4gp8i7bzF https://plus.google.com/110166527124367568225/posts/ft4gp8i7... There is such a marked difference between immigration in the rest of the world and the US. Short or non-existent queues, happy staff even when you arrive at 1am, handing out candy, not behind large barriers etc.