Khodorkovsky: 'Pussy Riot's activism is not for me'
23 December 2013 Last updated at 18:44 GMT
Former Russian oligarch Mikhail Khodorkovsky has spoken to the BBC's Hardtalk following his release from prison after 10 years.
He was pardoned and released on Friday, after years in prison for fraud and tax evasion.
He said that the "noisy kind of political activism that Pussy Riot engage in" is not for him.