Reread my post, I explained my position.
If you are going to secure the facility, really secure it. Verify the information on the ID's. Record the data. Compare the information against watch lists. Just glancing at will not prevent a terrorist from detonating his/her bomb 3 blocks down.
Not necessary. Checking ID's is fine here. You make it seem that a Fed facility is a Fed facility is a Fed facility. Are they all the same, or perhaps could it be possible that at some an ID check is enough and at others ID check, registration, metal detector, the whole works is called for?????????????????????