DEPART FOR BELGIUM (LATE AM/EARLY AFTERNOON) ARRIVE BELGIUM MEETING W/PRIME MINISTER WALKER ANTWERP DIAMOND CONFERENCE DINNER DEPART FOR ITALY RON NAPLES, ITALY TUESDAY, NOVEMBER 4Th DOWN UNTIL 8:00 PM LIBRARY DINNER RON NAPLES, ITALY WEDNESDAY, NOVEMBER 5Th DOWN UNTIL 11:00 AM, NAPLES DEPART FO