On May 26, 1947, the Federal Bureau of Investigation issued a memo stating, "With regard to the picture 'It's a Wonderful Life', stated in substance that the film represented rather obvious attempts to discredit bankers by casting Lionel Barrymore as a 'scrooge-type' so that he would be the most hated man in the picture. This, according to these sources, is a common trick used by Communists. [In addition, stated that, in his opinion, this picture deliberately maligned the upper class, attempting to show the people who had money were mean and despicable characters." Film historian Andrew Sarris points out as "curious" that "the censors never noticed that the villainous Mr. Potter gets away with robbery without being caught or punished in any way".