Boy, you don't ask easy ones, do you? The Chair and the situation in the courts, we're all following, I guess you saw where the courts went back to the plaintiffs and said what do you really want in the way of a settlement? Do you really want care to be vacated or do you want it to be reinstated, but with a mandate to EPA to fix it. And I was surprised that the plaintiffs didn't get together any more than they did. The majority still say they don't want it vacated, but not everybody agreed with that. So it's a bit more of a toss up to see whether the court, the US court will reinstate it or not. Now, we have had at least two clients, we had only known about one. There's a second client that has said, hey, if the state reg isn't firm right now, it's supposed to be done by next March, to the EPA under the existing clean air act requirements and since care is in limbo, we are delaying those projects until we see that they're mandated. Every client that we have been in touch with, and you see that in the paper, those of you who keep industry news, I mean Duke, AEP, Ameren, there's a whole series of them that have talked about how they are deferring projects, because, quite frankly, their access to cash is not good. That's what we're hearing from a lot of clients. Now, projects that are halfway through construction or some portion of it, they're moving forward with those, because it would cost a lot more to demobilize and then try to remobilize. But projects that we're still ready to be let are all being delayed. Now, they know they're going to have to do them. They can't cancel them, but they will delay them until either regulations or until they have enough money to be able to do them. That's why we really took a more conservative approach and we said, look, even though we expect to sign some more this year, we're not going to assume any of that for right now and try to put a floor on where our guidance is.
Rich Wesolowski - Sidoti & Co.: Thanks, John.