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Declassified memo from US codebreaker sheds light on Ethel Rosenberg's Cold War spy case
Read full article: Declassified memo from US codebreaker sheds light on Ethel Rosenberg's Cold War spy caseA top U_S_ government codebreaker who decrypted secret Soviet communications during the Cold War concluded that Ethel Rosenberg knew about her husband’s activities but “did not engage in the work herself."