The questions that now beg answers as I see them are:
Why did he not release this years ago?
Why did he spend millions to keep this under wraps until now?
And the larger question... Just what does it take to be a legal, natural born citizen? And what about that 14th Amendment to the constitution and the “subject to the jurisdiction” thing really mean?
That larger one still needs to be addressed in the immigration issue.
To be a “Natural Born” citizen of the United States requires that one be born in the United States of parents (plural) who are themselves citizens of the United States.
The fourteenth amendment does not address “natural born” citizenship at all and thus does not affect the Constitutional requirement that one be a Natural Born citizen of the United States in order to hold the office of President of the United States at all!
Barrack Hussein Obama II knows all of this and there lies the answer to your other questions.