[Non-Sequitur]

Didn’t they use his sister’s birth certificate?

His sister was born in Indonesia. If Obama doesn't have one how could she?

[thecodont]

Didn’t they use his sister’s birth certificate?

His sister was born in Indonesia. If Obama doesn't have one how could she?

I think birth certificate here means specifically "Certification of Live Birth" and not the long-form "Certificate of Birth" i.e. "birth certificate."