The more authoritarian rule is, the more intolerant ruler of any opinion, does not coincide with his own. Herodotus tells us that, when the king of the Medes called advisers and they dare to express ideas that are contrary to what he pochitalspravedlivym himself king without any doubt, ordered to crucify them. So in fact there were all dictators. On the eve of the fascist Germany attacked the Soviet Fuhrer received data about the real power of the Red Army, which contradicted his own view. He did not forget and later dealt with those who prepared him to this material. In fact in the same way he acted Richard Nixon, when the opinion of his advisers on environmental and energy broke up with his own - he announced their resignation. Of course, not arrested and crucified - yet other times. But in fact - the action of the same order.