If he finishes a full term, and is simply unqualified "next" time....well, what about the time he spent in that position already?
That precedent.
has anyone checked to see how many other presidents have have the same issue?
This was not raised when Tanker Dukakis ran. How about the first pre civil war presidents?
I think that issue is doomed to failure.
Focus on mandating proof of born in the USA and take it from there.