class News:
    """
    Class representing a news item.
    """
    def __init__(self, id=None, headline=None, summary=None, author=None, 
                 created_at=None, updated_at=None, url=None, 
                 content=None, symbols=None, source=None, title=None):
        self.id = id
        self.headline = headline or title
        self.title = title or headline
        self.summary = summary
        self.author = author
        self.created_at = created_at
        self.updated_at = updated_at
        self.url = url
        self.content = content
        self.symbols = symbols or []
        self.source = source
    
    def __repr__(self):
        return f"News(headline='{self.headline}', source='{self.source}', symbols={self.symbols})"