Yes, we're aware of that. There are two different settlements that were reached with regard to the blood issue, and for one of the two settlements there is a question as to whether there is sufficiency in the funding. I think some of the debate has been whether or not there can be a transfer from one of the funds to the other. I think the simple explanation is that these are independent settlements that are governed by the courts and there's no legal authority. These are settlements that were made 20 years ago, that actually are governed by a court process, and they're separate so there's no way to move money from one to the other.
But I know that issue has been raised previously.