The jeopardies caused by inadequate vetting of federal elected officials, particular that for presidential candidates, require a sterner vetting process by the political parties.
We the People deserve to be presented with viable candidates to choose for their candidate of choice.
As a suggested fail-safe measure to uphold this sterner process, there must be a clause by which, in the event the vetting process fails due to late information being established, the affected party may choose to replace the original choice of candidate with another candidate who was vetted during the Primary stage of electing the next president.
This option remains viable until the day before Election Day.