FILE - In this April 20, 2002 file photo, Dick Clark, host of the American Bandstand television show, introduces entertainer Michael Jackson on stage during taping of the show&#x27;s 50th anniversary special in Pasadena, Calif. Clark, the television host who helped bring rock `n&#x27; roll into the mainstream on &quot;American Bandstand,&quot; died Wednesday, April 18, 2012 of a heart attack. He was 82. (AP Photo/Kevork Djansezian, File)
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