World chess champion turned opposition activist Garry Kasparov (R) and Madina, daughter of exiled dissident Kazakh oligarch Mukhtar Ablyazov, attend a news conference at a lawyer's office in Paris, October 16, 2014. The court in Lyon will re-examine on Friday a Russian extradition request for jailed Kazakh tycoon Mukhtar Ablyazov, accused of embezzling up to $6 billion from his former bank BTA. REUTERS/Philippe Wojazer (FRANCE - Tags: POLITICS CRIME LAW BUSINESS)