UNITED NATIONS
Crew-cut and impassive, Soviet Premier Aleksei Kosygin strode into the United Nations' glass house in Manhattan last week for the opening of the special session of the General Assembly. He listened with obvious satisfaction as the delegates quickly adopted the agendadiscussion of peace in the Middle Eastand adjourned for the weekend, to commence serious debate this week. As the highest-ranking Russian visitor to the U.N. since Khrushchev's blucher-banging sortie in 1960, Kosygin was a man with a mission. Having failed to bail out their Arab client-states on the battlefields, the...