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Plot Before entire networks were built on populist personalities ; before reality morphed into a TV genre ; the masses fixated on a single , sociopathic star : controversial talk-show host Morton Downey , Jr. .
 Morton Downey, Jr.
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Morton Downey, Jr.