This episode's headline: Lingering Doubts; Considering the Cabinet; The Asian Connection. The guests include SEN. JOHN McCAIN, [R] Arizona; SEN. TIMOTHY WIRTH, [D] Colorado; SEN. ALAN DIXON, [D] Illinois; ADMIRAL JAMES WATKINS, Sec. Energy-Designate; ANDREW MALONEY, U.S. Attorney; CORRESPONDENT: BETTY ANN BOWSER; ESSAYIST: PENNY STALLINGS. Byline: In New York: ROBERT MacNeil; In Washington: JAMES LEHRER