I'm thinking that ALL candidates to Congress, incumbent and challenger alike, need to be asked to go on the record with their criteria/definition for Natural Born Citizen, as part of their election campaigns. These are the people who are obliged to enforce the constitutional requirement in the first place, if an unqualified person receives a majority of the electoral votes.
3. If, at the time fixed for the beginning of the term of the President, the President elect shall have died, the Vice President elect shall become President. If a President shall not have been chosen before the time fixed for the beginning of his term, or if the President elect shall have failed to qualify, then the Vice President elect shall act as President until a President shall have qualified; and the Congress may by law provide for the case wherein neither a President elect nor a Vice President elect shall have qualified, declaring who shall then act as President, or the manner in which one who is to act shall be selected, and such person shall act accordingly until a President or Vice President shall have qualified.20th Amendment to the US Constitution
I hope Donald Trump will come out in public with a warning to all of those in government. That is he becomes President there will be an investigation and any democrats or republicans that failed the American people or had anything to do with aiding Obama will go to jail.