One other piece of advice for you is may be to get Congress to change the law to require disclosure of what you want. I just don't see a ground swell of support for it. Unless there is a public outcry, you may be SOL. Frankly it not an issue I see any politician pushing.
Liberals and communists are hiding the benign records of their boy, if they ever existed! It is because there is a lot to hide. Pure and simple.
OTOH Republicans had better pony up on demand or else!
Why do I need a legal way to find out who POTUS really is?
What a bankrupt argument! Expected, though.