Possibly, in part; for example, I think there are many more international trips at this point. The Prime Minister is travelling more in response to the economic situation of the world, so there are more G8 and G20 meetings that he is attending. He has also been pursuing a number of trips to open markets and was recently in India. Those are some of the events that will increase our pressure. But again, that will have a resulting pressure on the Prime Minister's tour group, because they must travel with him.
We've also included costs for some translation services. As we continue to increase our amount of communications that we do out to the public, because communications has now become a 24/7, 365-day operation, it's actually increasing our costs for translation.
Those are the types of things that are included in our chronic pressures.