article_snippet: a billboard has prompted outrage in the Alabama city as many claim a billboard demonstrates underlying racial tensions that linger half a century after the march.
article_snippet: Scroll down for video . '
article_snippet: With hours until the Bloody Sunday commemorations begin in Selma, people have taken to social media in outrage at the billboard.
article_snippet: One Twitter user wrote: 'Disgusting!
article_snippet: Take the billboard down immediately.'
article_snippet: Another said: 'the billboard has to come DOWN.
article_snippet: Does the billboard say anything in the Constitution where a certain faction of people cannot be offended? '
article_snippet: I'm offended by all these people walking around with all these people walking around with their pants hanging around their knees pants hanging around all these people walking around with their pants hanging around their knees knees.'
highlights_snippet: Outraged people claim It demonstrates unresolved racial tensions .
  