We saw it best on The Passion of the Christ. The masses cried out for crucifixion. "Crucify him" the answer shouted in unison when asked by Pilate on what they wanted him to do. It is the same words recited every Easter at a Roman Catholic mass and yet many Christians still believe in majority rule, at least it appears so through what I have seen.
The tyranny of the majority is not a new concept. John Stuart Mill and Alexis de Tocqueville were only two of many who had spoken on the topic. Christians had read of this tyranny since the Church began. There it was written, spoken, even viewed (as in the Passion) for us to see, the Crucifixion of Christ. The masses had called for it. They threatened and Pilate to complete his duty as governor completed what the masses demanded in order to keep his own position. What else do we expect of a politician? To do the right thing and not kill an innocent man? It was either crucify an innocent man or have a mob on his hands which would cause him to lose face in Rome. Naturally, we would expect the politician to choose his own selfish needs and condemn an innocent man to his death.
Is the innocent's death the fault of the politician or the fault of the tyranny of the masses? Perhaps it is both, but the event has passed and the innocent man had died only to be born again. Thanks to the murderous mob that persuaded a Roman governor to crucify an innocent man. A man heralded by many today as the savior. Even through evil, Good arises.