” ... his father would have most likely be listed as Arab, not black, on his birth certificate ...”
This may be a matter of definition, that once again could be resolved by referencing this mysterious birth certificate, but you seem to take the position that someone cannot be both Arab and black.
I recall seeing some photos of Barry’s/Obama’s (whateverhisnameis) peripatetic sire and he was as black as a woodchuck’s a**whole.
There are no black Arabs. Arabs are semitic, like Jews.
Laughing so hard my eyes are tearing. Thanks for the visual.