For those of who you don't know, an allegedly high level staff member of a US Senator took to 4chan's /pol/ board on 9/11/2017 to answer questions and share information they were privy (but not too privy) to.

The archived threads:

Part 1: https://archive.fo/eOLHb

Part 2: https://archive.fo/w74Qg

Part 3: https://archive.fo/jx3L0

Part 4: https://archive.fo/XYjw2

https://steemit.com/pizzagate/@cryptocell/a-review-of-senate-anon-s-4chan-posts-on-9-11-2017