KENNEDY VISITS POPE: AUDIENCE CLIMAXES EUROPEAN TRIP: Vatican City is one of the last stops for President Kennedy on his European visit and he is received with pomp and ceremony. He has a private; 4O-minute conversation with Pope Paul VI and then Secretary of State Dean Rusk and the other 14 members of the party hear the Pope read a statement lauding the United States for its role in world affairs. It's an historic meeting between two world leaders.