He Was an FBI Informant—and Inspired a Generation of Violent Extremists

Joshua Caleb Sutter infiltrated far-right extremist organizations as a confidential FBI informant, all while promoting hateful ideologies that influenced some of the internet's most violent groups.
Collage of a person wearing a skull mask shady figures shaking hands an envelope of money and FBI documents
Photo-illustration: Jacqui VanLiew; Getty Images

The Federal Bureau of Investigation has a long and checkered history of letting confidential informants run wild. Boston mobster James “Whitey” Bulger famously used his protected status to knock off New England underworld rivals. COINTELPRO-era provocateur Gary Thomas Rowe Jr. was involved in multiple civil rights atrocities. To catch criminals and extremists, you have to play dirty.

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