 So you just mentioned that you were briefed by some of these top law enforcement officials. Are you starting to get any sort of answers about the shooter's motive, about why that roof wasn't secure? Nothing in terms of... I mean, our staff is working on some things. One of the neat things about our committee staff is we have a couple of former FBI agents who work for the committee. So I actually got on the phone with one of them yesterday and said, tell me what you're thinking. Tell me what we need to be looking at as a committee and as oversight duties and responsibilities that we have.