Detailed text transcripts for TV channel - CNN - 20180307:18:01:00
Transition team. but we begin with breaking news. investigators now believe a nerve agent was used to poison a former russian double agent accused of betraying his own br intelligence. he and his daughter were found slumped on a bench in salisbury, england, sunday afternoon. now we have the first official word that they were, in fact, poisoned in a deliberate act. investigators led by scotland yard's counterterrorism command are now working to pin down who's behind this plot to kill these two individuals. let's go straight to cnn's nick paton walsh, joining us from scotland yard in london. p...