Americans, too many of them, take themselves too seriously. You're going to get rapped - by the viewers, by the sponsors and by the network brass - if you joke about doctors, lawyers, dentists, scientists, bus drivers, I don't care who. You can't make a joke about Catholics, Negroes, Jews, Italians, politicians, dogs or cats. In fact, politicians, dogs and cats are the most sacred institutions in America.
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