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Business latest: Russia sanctions

As U.S. and EU officials warn of escalating financial and trade sanctions against Russia, they face a reality that would make such a move tougher to execute.

A pro-Russian activist holds a Russian flag during a rally in Donetsk's Lenin square March 23, 2014.
A pro-Russian activist holds a Russian flag during a rally in Donetsk's Lenin square March 23, 2014.REUTERS

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