The President of the European Parliament Alain POHER and Principal Private Secretary to the President of the EP Jacques LELIEVRE listen to the former U.S. Vice President Hubert HUMPHREY as he confers with Vice Presidents of the European Parliament Cornelis BERKHOUWER and Ludwig METZGER and the Vice Chairman of the Committee on Social Affairs and Health Protection Leon-Eli TROCLET (From L to R) during a reception in honor of European Parliamentarians at the Blair House in Washington, U.S.A., September 14, 1972.