Russian billionaire Alisher Usmanov stands in his office in Moscow September 3, 2007. A firm co-owned by Usmanov said on August 30, 2007 it had bought a 14.6 percent stake in UK soccer club Arsenal from former Vice Chairman David Dein for 75 million pounds ($150.6 million). Picture taken on September 3, 2007. REUTERS/Sergei Karpukhin (RUSSIA)