From time to time there are reasons for clients, for departments, to change their minds and request that they not move. We've had that in very significant cases. The Department of Agriculture faced a crisis with the mad cow situation. They didn't want to spend money moving while they had to fight an operational requirement. We can cite many situations like that. It's not unusual for a department or client to say they have changed their mind.
In this case the client came to us and said they didn't believe they really needed to expand. They wanted to stay where they were and didn't want to have the move take place. Since we had already advanced quite far in the bidding process, we felt it would be very unfair to the bidder to now renege on the lease, so we went ahead. As the Auditor General has pointed out, that resulted in paying for space that wasn't used for a while, until we were able to fill it. On the other hand, if you look at our portfolio as a whole, we have the lowest vacancy rate of any major real estate operator in the country. Some anomalies might exist, but it's certainly very small.