How Many Members Does Antifa Have? Where Is Its Headquarters? The FBI Has No Answers.

WASHINGTON, DC - DECEMBER 11: Operations Director of the National Security Branch at the Federal Bureau of Investigation (FBI) Michael Glasheen testifies before the House Committee on Homeland Security in the Cannon House Office Building on December 11, 2025 in Washington, DC. The committee convened to hear testimony from top national security officials on potential worldwide threats. (Photo by Anna Moneymaker/Getty Images)

Despite saying that antifa is the biggest U.S. domestic threat, the FBI couldn’t explain how the movement is a “terror organization” — or an organization at all.

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