In 2007, John Key, then Leader of the Opposition, gave a powerful speech to the New Zealand Press Club against the Electoral Finance Bill. He declared: "Here in New Zealand we often take our democratic freedoms for granted. We think they will always be there. We have a Bill of Rights which is supposed to protect our right to freedom of expression. What on earth could go wrong?" "I have a different view. I believe what Thomas Jefferson said - that the price of freedom is eternal vigilance. Ther...