Thanks, but I’m quite familiar with the ruling.
It states the situation quite clearly. If Obama’s parents had both been American and he was born here, there would be no question of his NBC status.
Change any one of those three factors and questions arise. Questions, not legal facts.
There is no amendment to the constitution or SCOTUS ruling that says both parents (or any parents) are required to be citizens to confer citizenship upon birth to a child born in the US