RFE/RL: Tycoon Usmanov launches new attack on Kremlin foe NavalnyBy Radio Free Europe/Radio Liberty. Published May 24, 2017 at 2:51 pm Uzbek-born Russian businessman Alisher Usmanov attends a meeting at the Novo-Ogaryovo state residence outside Moscow Sept. 12, 2013. Photo by AFPAn online battle between one of Russia’s richest men and its most prominent opposition politician is not going away.Read more here.