 There's a lot of unanswered questions. Secret Service is absolutely in the hot seat. And over the course of the weekend, I really called for people to be a bit reserved in terms of concluding that there was a major failure on the part of the Secret Service. It's safe to say that when you have the subject that the Secret Service is protecting, when you have that person struck by gunfire, there is an element of failure there. That's a safe bet.