Images on social media from the Boston Marathon
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Boston Marathon bombs: social media reaction

Three people were killed, including an eight-year-old boy, and more than 150 injured by bombs at the Boston Marathon on Monday.

Ros Atkins talked to Trushar Barot from the BBC's User Generated Content (UGC) team about the social media response to the story.

  • 16 Apr 2013
  • From the section World