There’s no rush that I see in determining this question, although it would be better for the country if it were settled before he’s sworn in. (Keeping in mind past Democrats and their preference for their own ambition over concern for America: Clinton, Gore, Kerry, et al.)
If it is fact that Obama committed a fraud on the country by failing to disclose that he was born in Kenya, he would be disqualified and his election would be rescinded, or some time in the future he would be removed from office.
“We are a nation of laws, not men.” US v. Nixon, 1974
Who would further investigate this matter and remove the Messiah from office once he gets in? His own corrupt Attorney General? The loyal US Attorneys he will put everywhere, just like clinton? The leftist judges he appoints? A newly leftist SCOTUS? A Democrat congress? A complicit media?
It would take a civil war to get him removed from office. And if he keeps behaving the way he has done so far, there may well be one, unfortunately.