A guy like this is always going to have an agenda, the FBI was stupid to use him as an informant:
Ultra right-wing radio talk show host Hal Turner provided intelligence to the FBI that agents considered “irreplaceable,” according to emails reviewed for a lengthy investigative report published Sunday.
Writing for NorthJersey.com, reporters Mike Kelly and Peter J. Sampson reveal that the bureau once even used Turner as an undercover intelligence operative in Brazil, where he informed on white supremacist group American National Alliance and met with a representative of the Brazilian Arab Society who sought to provide support to Iraqi fighters.