Robert DeNiro starred in a film based on the career of which Las Vegas casino executive?
Frank Rosenthal: Frank Lawrence "Lefty" Rosenthal (June 12, 1929 – October 13, 2008) was a professional sports better, former Las Vegas casino executive, and organized crime associate. Frank Rosenthal:  Martin Scorsese's film "Casino" (1995) is based on his career in Las Vegas.
i don't know