It’s not his COLB that will end speculation. A COLB is a “poor cousin” to a Cetificate of Birth (birth certificate). A birth certificate is made immediately after the birth, while a COLB may be made years or decades later and contains less info. COLBs can be forged much more easily than BCs. That’s why, e. g., the State Dept. doesn’t accept COLBs for passport applicants.
Thank you for clearing that up. And speaking of which, here’s a headline:
Obama’s birth certificate sealed by Hawaii governor
http://www.worldnetdaily.com/index.php?fa=PAGE.view&pageId=79174
Says Democratic senator must make request to obtain original document