http://www.gq-magazine.co.uk/article/alexander-litvinenko-inquiry-verdict-could-reignite-the-cold-war
The murder of Alexander Litvinenko damaged already strained Anglo-Russian relations. In our December 2015 issue, before a High Court ruling on the 2006 killing found that Vladimir Putin "probably" approved his killing, GQ examined the roles of Vladimir Putin, MI6 and the mafia in an act of nuclear terrorism with consequences that reach far beyond the streets of London
http://www.oliverbullough.com/index.html