article_snippet.sent: Hillary Clinton starts talking about potential rival Martin O'Malley, the former Maryland governor, but the starts laughing, saying: 'potential rival Martin O'Malley, the former Maryland governor sounds like a Simpsons character.'
article_snippet.sent: Former Maryland governor Martin O'Malley took to Twitter on Sunday after the actress playing Clinton compared Former Maryland governor Martin O'Malley to a 'Simpsons character' during sketch .
highlights_snippet.sent: Compares potential rival Martin O'Malley to a Simpsons character .
  