allowing it territory, an island in the indian ocean, to be used as one of these black sites for u.s. interrogation tactics. and of course you mentioned the former polish president. he came out today saying he at one stage did allow the cia to use what he called a quiet corner for operations but denied he knew what was going on there. he then followed it up by saying, maybe we shouldn't talk too much about this because it will make it very difficult for the americans to get intelligence cooperation in the future for these kind of dirty tactics. >> has there been any reactions as far as you can tell, nick, from isis, whether in syria or iraq? >> notably silent. bear in mind, they have their own tactics. so they're probably not going to pick a moment where the u.s. is anticipating a response to make any response. but i think also, too, what's in that report probably doesn't to them change their narrative particularly.