Possible Clues:

• 'That's not news to me'
• 'You don't have to tell me'
• 'You don't have to tell me that'
• 'That's not exactly breaking news'
• Start of a ''knowing'' comment
• ''Not a surprise''
• "It's not news to me ... "
• 'It's not news to me ... '
• 'That comes as no surprise'
• "That comes as no surprise"