Porton Down could not verify 'precise source' of Novichok

video1.0Porton Down could not verify 'precise source' of NovichokVideos relating to the Skripal poisoning - for research onlyhttps://odysee.com/@SkripalVids:2Odyseehttps://odysee.comhttps://thumbnails.odycdn.com/card/s:1280:720/quality:85/plain/https://thumbs.odycdn.com/776bb70f3b4a566012b4b826712c384a.jpeg390220560315