Co-hosts Michael Isikoff and Dan Klaidman speak with Marina Litvinenko, the widow of murdered Russian spy Alexander Litvinenko, about the recent poisoning attack against Sergei Skripal and his daughter in the U.K. Litvinenko revealed to Skullduggery that after her husband’s death, Britain’s Prime Minister Theresa May promised this type of attack would never happen again. But, as the investigation continues into the attack on Skripal, it appears to Litvinenko that Putin has struck again. See acast.com/privacy for privacy and opt-out information.