Footage shows attack on opposition workers linked to poisoned Putin critic

CCTV footage shows an attack on at least three volunteers linked to Alexey Navalny's opposition team in Novosibirsk. They were taken ill on Tuesday after an attack on their office with an unknown substance.

source https://www.cnn.com/videos/world/2020/09/08/russia-opposition-volunteers-attacked-cctv-footage-matthew-chance-live-intl-ldn-vpx.cnn