You are right, none at all. A couple of old newspapers, in the hands of an attorney who is building a case, would blow that microfilm right out of the water. Why weren’t the Nordyke twins in the paper? They were born on the same day, supposedly in the same hospital. If they are generated automatically, why is theirs missing from all the papers?
Wow, that's a piece of data of which I was unaware.
I would guess because Soviet Slut Stanley Ann didn't try to create a cover story for the twins.