article_snippet: A former Democratic Party PR chief who sparked fury by posing for a selfie at the scene of Gas explosion has made a grovelling apology.
article_snippet: Christina Freundlich  told the Des Moines Register: 'I am deeply sorry for my careless and distasteful post. '
highlights_snippet: Christina Freundlich  was 'deeply sorry for my careless and distasteful post'
  Group of young women were pictured posing using a selfie stick .
  