Comment by srean

> Both those statements need to be prove for her, and I don't see any strong evidence for either.

You can query the search engines yourself, it's a pretty standard and accepted thing now based on analysis of the letter and that the interview with the FBI officer happened in her home town, Boise, Idaho. Only personal connect that Feynman had with Boise, Idaho is through his 2nd wife, Mary Louise Bell.

The redacted FBI files still contain references to the informant as "she" and "her" and accusations match the tone of her wife's divorce filings.

https://news.ycombinator.com/item?id=46970233