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On November 15 , 2011 , CBS News announced that " The Early Show " would be cancelled , and that the news division would overhaul its morning news program effective January 9 , 2012 .
 CBS News
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 CBS News