i advise anyone going for negotiations with the russian federation not to eat or drink anything. and preferably, avoid touching any surface. that's at firsthand. secondly, all of these stories, someone heard something somewhere, some sources. now there is a lot of this kind, because everyone is thirsty for news, for sensation. >> sally is joining us from lviv. the talks continuing further this morning. but the specter of poisoning in the air, as well we are told. tell us more sally, good morning. >> good morning to you. yes absolutely extraordinary stuff, isn't it. i should make clear that those talks that roman abramovich attended in kyiv earlier this month. where the was this suspected poisoning of him and to ukrainian officials. they are separate to the formal talks that are beginning in turkey today. there's lots of other talks going on behind the scenes,