"An undercover antifascist descends through all nine circles of the alt-right inferno."

BuzzFeed gained access to a bunch of Milo Yiannopoulos's emails which give insight into how the Milo/Breitbart machine worked.

See also my list of guides to the alt-right:
http://americancynic.net/log/2017/3/2/guides_to_the_alt-right/