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The link between smoking and cancer, JFK in Ireland and pacifist Britten's War Requiem
BBC World Service Online
Russia puts a woman in orbit, America executes spy couple and the Rocky Horror Show opens.
The 1971 leak of Vietnam war secrets; Nigeria's president who never was; and much more
Inside the mind of Timothy McVeigh, plus Stalin's gulag, and a royal massacre in Nepal.
The first men on Everest's summit; Riotous ballet; The New Deal, the Queen's coronation