*The [[CIA]] or Russian operatives are using [[Wikipedia]], Conservapedia, [[YouTube]], and social media in a government-controlled disinformation campaign targeting the American public.
*The notion that Russia hacked or rigged the 2016 Presidential election to help Donald Trump win.
*Various theories that the world would end on [[Mayan 2012 prediction|December 21, 2012]] associated with the Mayan calendar.
==Conspiracy theories proven true==