Ok well I am going to be visiting a high security place pretty soon. I am registered to go and everything, in fact, I think the event I will be attending REQUIRES you to take that tour, however, they just sent out a notification telling us what to expect and stuff and at the bottom it said No foreign nationals would be allowed. And then it goes on to say that a current photo ID (drivers license or passport) is required to be admitted - and to check for expiration as you will not be allowed with an expired ID. I have a current DL, so can I still go? I don't get it.

This place is high security because they make satellites and other kinds of aerospace stuff.