Wasn't Isikoff implicated in the dossier mess - published one of the first wrap up smear articles? Here's a wrap up smear wrapped in a wrap up smear. Article published by WaPo claiming it wasn't a wrap up smear.
https://www.washingtonpost.com/news/the-fix/wp/2018/02/02/the-memos-description-of-a-supposedly-key-news-report-is-wrong/?noredirect=on&utm_term=.596a19d0d481