If a man who publicly claimed that he was born in Kenya, can legitimately be elected president, then Trump is also legitimate. (with minor sarcasm & I’m not a “birther,” because Obama’s father was actually Frank Marshall Davis)
Agree, I think Obama was probably born in the US, but that we were presented with an altered birth certificate. The reason for the alteration could've been the identity of his biological father.
If that is what happened, then Obama was legitimately elected as a natural-born citizen; but his birth was not legitimate in another sense (i.e. mother not married to biological father).
If a man can get elected with a cut and paste photo shop BC, nobody is ineligible or illegitimate.