Twitter Barbs and Burns During Russia's Eurovision Semi-Final By Katrin Scheib May. 20, 2015 Singer Polina Gagarina representing Russia perform the song "A Million Voices" during the dress rehearsal for the first semifinal of the upcoming 60th annual Eurovision Song Contest In Vienna, May 18, 2015. [View the story "Twitter Barbs and Burns During Russia's Eurovision Semi-Final" on Storify]
