I think we do as careful a vetting job as we possibly can before releasing these people. There are a lot of -- there are a lot of prisoners down there, frankly, that we would be prepared to turn over to their home government, but the home government isn't prepared to receive them, or we don't have any confidence that if they still need to be incarcerated, that the home government will keep them incarcerated. So there are actually a fair number of the prisoners at Guantanamo that we would be prepared to send home if we had -- if their government would accept them and -- or if we had confidence that the government would continue to keep them incarcerated.