During an address at the UN General Assembly, President Obama called out Russian president Vladimir Putin over the annexation of Crimea.\r
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Subscribe! Its been one year since Russia annexed Crimea from Ukraine. Lets take a look at the timeline of events surrounding .\r
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President Barack Obama used his speech at the United Nations General Assembly Monday to press for the Ukrainian crisis to be resolved and for Russia to face .\r
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President Obama announced new sanctions against Russia on Thursday and warned that more were on the way if Moscow escalated the crisis in Ukraine.