He calls himself an 'agent provocateur' and says that it’s better to be infamous than never be famous at all. Mark Coles profiles flamboyant political strategist Roger Stone.
President Trump has commuted his former adviser's prison term, which had been due to begin next week.
Stone sentenced to 40 months in prison on seven counts of lying to Congress, obstruction and witness tampering.
As the real-life US political drama nears its finale, here's a reminder of the saga's main characters.
Political strategist and long-time ally of President Trump says he believes the investigation is politically motivated.