The bizarre ritual by the terror group The Base was infiltrated by the FBI.
Instead of infiltrating protests, they see how America’s police forces are spread thin, making it the ideal time to strike with a terrorist attack.
Both organisations are the targets of absurd conspiracy theories among the far-right.
Dozens of people posting on the now-defunct forum claimed to have military experience. We confirmed three of them.
Two Green Party lawmakers say they've received death threats warning they're at the top of the list.