Michael Khodorkovsky in Berlin on 21 December 2013
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Khodorkovsky son Pavel: 'My family is reunited'

21 December 2013 Last updated at 16:30 GMT

Pavel Khodorkovsky, the son of released former oil tycoon Mikhail Khodorkovsky, has been reunited with his father.

Speaking in Berlin, where Mikhail spent his first night of freedom in a decade, Pavel said "my family is finally reunited".

President Vladimir Putin surprised Russians this week by announcing a pardon for Khodorkovsky.