This episode's headline: Tangled Web; Account Closed. The guests include PAUL WOLFOWITZ, Under Secretary of Defense; JIM HOAGLAND, Washington Post; GEOFFREY KEMP, Former National Security Staff; HOSHYAR ZEBARI, Kurdistan Front; VERA SAEEDPOUR, Kurdish Rights Advocate; CORRESPONDENT: PAUL SOLMAN. Byline: In New York: ROBERT MacNeil; In Washington: JAMES LEHRER