Website mapping DC’s tunnel network warned FBI of suspicious traffic ahead of Capitol riot https://t.co/jmVH1s02V6 via [Twitter](https://twitter.com/SJenkins/status/1427937513570713612)
Website mapping DC’s tunnel network warned FBI of suspicious traffic ahead of Capitol riot https://t.co/jmVH1s02V6
— Steve Jenkins (@SJenkins) August 18, 2021