US President Barack Obama, right, meets with Ukraine president-elect Petro Poroshenko in Warsaw, Poland, Wednesday, June 4, 2014
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US President Obama speaks after Poland talks

US President Barack Obama is speaking in Warsaw, following talks with Ukrainian President-elect Poroshenko.

Mr Obama is in Poland for celebrations marking the 25th anniversary of the end of communism there.

But his visit has taken on extra significance following Russia's annexation of the Crimean peninsula in March.

  • 04 Jun 2014
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