 it's not a big number. It's two, three, four, five, whatever the number is. It's a limited number of buildings that should have been secured that they weren't secured. So again, I think that'll be an area of question. But then I think it's also what I call that critical two minutes because the shooter was identified based on the timelines I've seen around 6.09 p.m. that Saturday evening. And the Secret Service, the counter snipers are notified a minute later and the shots happen then at 6.11. So that critical two minutes