Topics include: W. Berlin ceremony commemorates 25th anniversary of Berlin Wall; Honecker says Wall serves peace; Reagan and Mexican president pledge joint fight against drug trafficking; Shamir on Helsinki talks - plight of Soviet Jews will remain key; Peres says involvement in peace talks would further "Soviet Dream;" Aquino addresses mass to mark anniversary of her husband's assassination; Pakistan's justice minister comments on detention of opposition leaders; Soviet official arrested for spying - FBI comments; U.S. official - gas emitted by Cameroon lake may have been cyanide; Priest says Cameroons are hit by volcanic gas "a wasteland of death;" W. German experts speculate on possible cause of Cameroon disaster; Shcharansky family leaves Soviet Union; Johannes Rau elected SPD Chancellor candidate; the Shcharansky re-union - Leonid says situation for Soviet Jews "Very Bad;" Kohl and Mitterrand exchange views; Shcharansky says public pressure essential to ease plight of Soviet Jews; French actor Yves Montand says Soviet explanation for Chernobyl "scandalous;" Honecker on West-East German relations; British sculptor Henry Moore dies at age 81 - an obituary profile; Former Finnish President Kekkonen dead at age 85 - a sound obituary; Gerasimov claims U.S. journalist accused of spying was caught "redhanded;" Gaddafi at non-aligned summit - calls for two separate "blocks;" Margarethe von Trotta explains why she made film about "Rote Rosa;" Adelman does not think Daniloff case will affect arms talks; Pakistani official describes developments in Karachi hijack; Survivors describe closing moments of Karachi hijack; Shultz rules out any question of "trade off" for Daniloff