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.

A senior FBI officer struggled to answer basic questions about antifa, despite characterizing the organisation as “the most immediate violent threat” the US faces.

At a House Committee on Homeland Security hearing on Thursday, Michael Glasheen, operations director of the national security branch of the FBI, said he agreed with President Donald Trump that antifa is one of the greatest national security........

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