The birther issue is a non-issue.  Trump has already conceded. But even if he refused to conceded it is still a non-issue.  Obama has already produced his birth certificate which is why the birther movement is a non-issue.

It is ludicrous to castigate anybody for any kind of belief.  For in this US of A of ours, everyone and anyone has the right to believe in anything.

Compare God and Obama. 

An atheist has the right to believe in the non-existence of God.  

So why is it that anyone has no right to believe in Obama not being a US citizen?

But remember. Trump has already conceded.