Question: In 2004 The song "Fame" finished at #51 on a list that was unveiled during a CBS tv special hosted by who?
Sentence (from "AFI's 100 Years...100 Songs"): The list was unveiled by the American Film Institute on June 22, 2004, in a CBS television special hosted by John Travolta, who appeared in two films honored by the list, "Saturday Night Fever" and "Grease".
Relevant evidence: Yes