Louis B Mayer head of MGM offered 800000 to destroy the negative of this movie and all the prints Although he was the principal stockholder in the studio that made it Nelson Rockefeller didn't s?

Louis B Mayer head of MGM offered 800000 to destroy the negative of this movie and all the prints Although he was the principal stockholder in the studio that made it Nelson Rockefeller didn't s?
Citizen Kane