 Secret Service is responsible for everything, and they bring in the help of state police and local police to secure outside the perimeter. So I can't say for sure, but my guess is there's got to be communication between the two, right? Mm-hmm. Chances are it was somebody's job to look at that particular roof, and they got interested in listening to the speech and forgot to do that. Craziest part, and we talked about this off-air earlier this morning, was the building that the shooter was on