 Well, if I'm looking at the log here of events that our producers did, just playing back the tape, it looks like at 6-11, the first Secret Service officer rushed in. And then at 6-12, we hear people yelling, shooters down. So what would that indicate to you about just how obvious a position this individual was in? And how is it that if they could act that quickly, that they didn't know ahead of time that there was that kind of vulnerability?