CNN Erin Burnett OutFront March 21, 2022 02:51:00
They barely survive and authorities once more point to russia. >> the use of a nerve agent on u.k. soil is a brazen and reckless act. >> reporter: and 2020 alexi nuvalveny, a russian opposition leader is poisoned with a nerve agent. he too nearly dies. he too points at putin. >> of course, 100%. it couldn't have happened without director order of putin because it's big scale. >> reporter: putin's response in this and all these cases, no, it was not russian work. >> in this case, of course, the special services should keep an eye on him, but it doesn't mean at all he needs to be pizenned. who n...