SENATOR PAUL SIMON. He's been spearheading the campaign in Congress against TV violence. Simon has given the networks and cable a January 1st deadline to come up with a way of regulating themselves, or face regulation by Congress.MARJORIE HEINS is the director of the ACLU Arts Censorship Project. She's also written the new book, "Sex, Sin and Blasphemy: A Guide to America's Censorship Wars." (The New Press
Copyright 1993 Fresh Air