Thanks anon. The link is fishy to me. It's non-secure unlike the rest of the wapo pages. Just feels off.
https://assets.documentcloud.org/documents/4952137/Rachel-Mitchell-s-analysis.pdf
Another copy of the doc. It's the source for the Wapo. Posted by the doccloudadmin for the wapo
Still something spoopy about the whole thing. Not 100% sure that is a wapo site. Did find the doc in the docstore cloud. Just feels off.