If Mark Zuckerberg has visited Mar-a-Lago after Issuance and before Jan 1, 2027, then the market resolves to Yes. Reporting will be encompassed by this Payout Criterion even if the reported visit is before Issuance as long as the visit was not previously reported. Reporting also includes reporting on other sources, e.g. if The New York Times report that Bloomberg reported a given person visited, or that Donald Trump said someone has visited, that would also be encompassed by the Payout Criterion. This market will close and expire early if the event occurs.