BIG INTEL: How the CIA and FBI Went from Cold War Heroes to Deep State Villains

Traces the origins of Big Intel to a loose network of Marxist academic agitators known as the Frankfurt School. Their ideology appealed to the Ivy League elites populating the CIA, but the subversion of the FBI took longer, impeded for a time by the bureau's anti-Communist director, J. Edgar Hoover. Today Big Intel is controlled by the cultural Marxists.