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Russian President Vladimir Putin looks on during a press conference in his country residence of Novo-Ogaryova outside Moscow on March 4, 2014. Russian President Vladimir Putin on March 4 said that deposed Ukrainian president Viktor Yanukovych had no political future but asserted he was legally still head of state. AFP PHOTO / RIA NOVOSTI PRESIDENTIAL PRESS SERVICE - POOL / ALEXEY NIKOLSKY (Photo credit should read ALEXEY NIKOLSKY/AFP/Getty Images)
Russian President Vladimir Putin looks on during a press conference in his country residence of Novo-Ogaryova outside Moscow on March 4, 2014. Russian President Vladimir Putin on March 4 said that deposed Ukrainian president Viktor Yanukovych had no political future but asserted he was legally still head of state. AFP PHOTO / RIA NOVOSTI PRESIDENTIAL PRESS SERVICE - POOL / ALEXEY NIKOLSKY (Photo credit should read ALEXEY NIKOLSKY/AFP/Getty Images)

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    Are we headed towards a new Cold War?

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Are we headed towards a new Cold War?

Heated rhetoric is on the rise in Russia as opposing forces dig in on the Crimean peninsula. CNN's Fred Pleitgen reports.

Are we headed towards a new Cold War?

Heated rhetoric is on the rise in Russia as opposing forces dig in on the Crimean peninsula. CNN's Fred Pleitgen reports.