Red text with strikethrough: Edited-out parts of  an article by the NY Times about Pao's resignation.  Green text: Edited-in parts of the same article, a few hours later. Basically, it devolves from a fairly "facts only" informational news piece to a sensationalist, SJW-like diatribe about soggy knees. To call it an edit is much too tame for what apparently happened to this article: It's an almost entire rewrite, with about 85% of the text having been altered (by one David Streitfeld, it seems).