Rosenberg transcripts raise possibility of perjury

Newly released US grand jury transcripts add strong evidence to the argument that the conviction and execution of Ethel Rosenberg in the Cold War's biggest espionage case were based on perjured prosecution testimony. In recent years, one of the two key witnesses against Rosenberg recanted his testimony. It now appears that the other witness made up her testimony too. The witnesses were Ethel's brother and sister-in-law, David and Ruth Greenglass. On Thursday, after spending several hours poring over the transcripts, the lawyers and historians spotted a major omission in Ruth Greenglass's testimony to the grand jury. Nowhere does Ruth Greenglass tell the story about seeing Ethel Rosenberg type up the secrets.