Conversation with MIKE MANSFIELD and OFFICE SECRETARY, July 23, 1966

LBJ DISCUSSES REISCHAUER'S RESIGNATION AS AMBASSADOR TO JAPAN; MANSFIELD URGES REISCHAUER NOT TO RESIGN; OTHER POSITIONS FOR REISCHAUER; LBJ THANKS MANSFIELD FOR REMARKS IN SENATE TODAY ANSWERING FULBRIGHT'S CRITICISM OF FOREIGN AID, VIETNAM POLICY