Listen to the cop killer's friend. This is who Fox news, Glenn Back & Sean Hannity incite. They give them a place on TV to call home and then have to hear all about Sean & Glenn's warped, paranoid delusions about President Obama and the Democrats; giving them license to go over that mental tipping point int their heads.
According to his best friend, the man who shot and killed three Pittsburgh police offers “very politically active” and held extreme right-wing beliefs. According to the friend, Edward Perkovic, Richard Poplawski was especially fearful of a gun ban:
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