I am not all that sure that a video recording of his step grand mother conducted by a non objective party and translated by an other non objective party will be admissible in an American courtroom.
of course, there is also that kenyan birth certificate that popped up for an barak hussien 0bama jr...
I have not seen that one.
he only way to refute would be to open the vault and locate said certificate in hawaii.
Are you sure there is an actual vault that contains all the birth certificates of all the people ever born in the state of Hawaii?
actually, there is supposed to be a storage spot for the official certificates.
if one cannot be provided, that leaves you with eye witness testimony and the kenyan copy (i quick googled and found loads of references, but no pictures)
lack of proof does not constitute proof... and the only proof we have is grandma