I agree that Leo's quo warranto may be the best and possibly only way to compel discovery of Obama’s HI vital records, prove up his NBC status, and that the courts could then circumvent Congress to declare Obama ineligible if warranted.
I believe that Congress would impeach Obama if it were proved that he intentionally concealed knowledge that he was born in Kenya or elsewhere outside the US.
I believe that your NBC non-citizen father scenario may also require arduous investigation into whether Kezia’s marriage to BHO Sr made the Dunham-Obama marriage bigamous thus preventing dual citizenship from passing to BHO II under the 1948 BNA.
You have more trust there than I have, remember the last impeachment case???
However, we need to get Marco Rubio elected!!!