The two men who attacked a San Diego mosque on Monday left a document showing they were steeped in racist, white supremacist ideologies, including accelerationism and the "Great Replacement" conspiracy theory. LATEST: www.usatoday.com/story/news/n...

Document posted by San Diego attackers points to white supremacyExperts in extremism and terrorism who have analyzed the document say it has, at its core, neo-fascist, white supremacist ideology.www.usatoday.com