I read the other day (here) that he was born in Canada.
According to Wikipedia, he was born here in Calgary, Alberta, Canada in 1970. His parents both worked in the oil patch, so they must have been posted to Calgary at the time of his birth. His mother was born in Delaware and his father was born in Cuba, moved the the US in 1957 and become a citizen in 2005. Not sure of how the ‘natural born citizen’ rule works in this situation. I’ll leave it to greater constitutional minds to figure this out.
I would not be surprised if CCCPNN included the details from constitutional experts to ensure that whatever may leak about 0bama, they can claim that he is eligible, citing the example of Ted Cruz.