 provide whatever is requested by the Secret Service, but they're the lead in that security. Was there anything about this venue that made it particularly difficult to secure? You know, I would defer to the Secret Service to answer that. They would have done the initial assessment. Was the rooftop part of what was being secured? Was the rooftop giving its proximity to the event part of that process? It's my understanding that was outside of the perimeter. Did this shooter have any previous...