This episode's headline: Hands Off; Series - '92 - Making His Case; Cost of Freedom; Paradise Lost. The guests include C. BOYDEN GRAY, Counsel to the President; MICHAEL WALDMAN, Consumer Advocate; CHRISTOPHER FLAVIN, Worldwatch Institute; LAWRENCE HUNTER, Chamber of Commerce;PAUL TSONGAS, Democratic Presidential Candidate; CORRESPONDENTS: NIK GOWING; PAUL SOLMAN. Byline: In New York: ROBERT MacNeil; In Washington: JAMES LEHRER