The Intercept promised to reveal everything. Then its own scandal hit.

The documents fall short of revealing a conspiratorial cover-up. Instead they show an extreme version of the human errors, hubris and mismanagement familiar to anyone who has worked in a newsroom — and the struggle of The Intercept to live up to its lofty founding ideals in dealing with its own errors.

Ms. Winner may have thought she was mailing the documents to Mr. Greenwald and Ms. Poitras, who went to great lengths to protect Mr. Snowden. But Mr. Greenwald was in Brazil and when he heard about the document, he was not interested. He told me that he considered its claims about Russian hacking during the 2016 race “wildly overblown” and that it didn’t include direct evidence to persuade him otherwise.