And then they go on to put secretaries in the room in front of the open door to stop people from going through the doorway. I once happened to walk past the op

And then they go on to put secretaries in the room in front of the open door to stop people from going through the doorway. I once happened to walk past the open door to the office of the Director of the CIA. I briefly considered walking in to say, "Hi," but then I thought better of it.