This episode's headline: Bosnia - Status Report; Down & Out?; Two-Faced; Butt Out. The guests include WARREN ZIMMERMANN, Former U.S. Ambassador, Yugoslavia; FREDERICK CUNY, Consultant; DR. RANDOLPH SMOAK, American Medical Association; WALKER MERRYMAN, Tobacco Institute; CORRESPONDENT: PAUL SOLMAN; RICHARD RODRIGUEZ. Byline: In New York: ROBERT MAC NEIL; In Washington: MARGARET WARNER