It was answered when his family, two separate newspapers, Hawaii’s Department of Health, and third party fact checking organizations all confirmed the birth/certificate. But the racist screeching went on for years. For your concern to persist you'd have to assume they were all lying together since he was born which only an imbecile would assume that. A racist would know that's bullshit but use it as an excuse to publicly question the black guy.
The fact he's running the exact same play on Nikki, again baselessly, but you still think the person who started the birther movement and pushed it the hardest and the longest did so not of racism but concern for a document makes you the most gullible fuck on the planet lol