The arrest of one of Russia's oldest billionaires is sending shivers down the backs of business owners already reeling from U.S. and European sanctions over President Vladimir Putin's policies in Ukraine.
Russia's War Against Ukraine
Bloomberg: Russian billionaires stung by Ukraine bristle over arrest
View of a traffic jam on the Sadovoe (Garden) Ring in front of skyscrapers of Moscow City business center during sunset on August 4, 2013.
