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U.S. involvement in a showdown with Russia?

Name: U.S. involvement in a showdown with Russia?
Uploaded: 2014-03-09T19:46:55-0400
Duration: 44 s
Description: In this week's 60 Minutes Moment of the Week, Billionaire Petro Poroshenko, a financial backer of Ukraine's revolution, says the U.S. should be ready to take action against Russia

In this week's 60 Minutes Moment of the Week, Billionaire Petro Poroshenko, a financial backer of Ukraine's revolution, says the U.S. should be ready to take action against Russia