Chat with us in Facebook Messenger. Find out what's happening in the world as it unfolds.

British Police Community Support Officers stand on duty outside a residential property in Salisbury, southern England, on March 6, 2018, believed to have been cordonned off in connection with the major incident which started at The Maltings shopping centre in Salisbury on March 4.
British police raced on March 6 to identify an unknown substance that left a former Russian double agent fighting for his life, in what a senior lawmaker said bore the hallmarks of a Russian attack. Moscow said it had no information about the "tragic" collapse of the man, identified by the media as Sergei Skripal, in the quiet southern English city of Salisbury on Sunday, but said it would be happy to cooperate if requested by British authorities. Specialist officers from the counter-terrorism squad are helping investigate the incident, which also left a 33-year-old woman -- reported to be Skripal's daughter Yulia -- in a critical condition in what is feared to be a poison plot. / AFP PHOTO / Chris J Ratcliffe        (Photo credit should read CHRIS J RATCLIFFE/AFP/Getty Images)
British Police Community Support Officers stand on duty outside a residential property in Salisbury, southern England, on March 6, 2018, believed to have been cordonned off in connection with the major incident which started at The Maltings shopping centre in Salisbury on March 4.
British police raced on March 6 to identify an unknown substance that left a former Russian double agent fighting for his life, in what a senior lawmaker said bore the hallmarks of a Russian attack. Moscow said it had no information about the "tragic" collapse of the man, identified by the media as Sergei Skripal, in the quiet southern English city of Salisbury on Sunday, but said it would be happy to cooperate if requested by British authorities. Specialist officers from the counter-terrorism squad are helping investigate the incident, which also left a 33-year-old woman -- reported to be Skripal's daughter Yulia -- in a critical condition in what is feared to be a poison plot. / AFP PHOTO / Chris J Ratcliffe        (Photo credit should read CHRIS J RATCLIFFE/AFP/Getty Images)

    JUST WATCHED

    Russia tries to shift blame on Britain for spy poisoning

MUST WATCH

Russia tries to shift blame on Britain for spy poisoning

Russia lashes out as Britain accuses the Kremlin of trying to deflect in the wake of the poisoning of an ex-spy. CNN's Matthew Chance reports from Moscow.

Russia tries to shift blame on Britain for spy poisoning

Russia lashes out as Britain accuses the Kremlin of trying to deflect in the wake of the poisoning of an ex-spy. CNN's Matthew Chance reports from Moscow.