What's your source for this information?
“The only document purporting to be Mr. Obamas birth certificate was actually a Hawaiian Certification of Live Birth [COLB], an image of which was placed on Obamas campaign website in June of 2008. It is important to note, Hawaii also issues Certification of Live Births to children born abroad upon the registration by a family member of the birth. A Hawaiian Certification of Live Birth is issued to children who are United States natural born citizens as well as naturalized citizens, who did not qualify for natural born status. Take for instance, Maya Soetoro, Mr. Obamas half-sister who was born in Jakarta, Indonesia in 1970, she too has a Certification of Live Birth, however, she is not a United States natural born citizen. “