Reminder that he was killed because he stayed true to his value of open debate and actually began to concede during arguments with anti-zionists. Instead of acting like a mindless mouthpiece, he admitted on a few occasions before he died that he could not defend israel's actions in the previous months. Israel cannot afford to lose their grip on the American zeitgeist after the boomers are dead. With a young valuable PR asset turning his massive base towards a zionist-free right wing position, they decided he had become a liability.
