I expect the National politicians who are "undecided" to cave over the same-sex marriage vote. Why? Well, John Key is basically telling them they should without overtly telling them through his comments in the media, and they will set themselves up for all sorts of grief if they don't vote the "right way" from the types of people who will boycott a baker because he refuses to make a wedding cake for a "gay marriage" . It's the modern test of morality for political elites to be on the right side of the gay marriage debate. If you are on the wrong side, you will be vilified. What politician wants that, especially if they have no strong moral backbone? Listening to NewsTalkZB this morning, I noticed that both politicians that Mike Hosking had on with him were almost offended at the idea that such a massive change to a primary social institution should go to referendum. Their consciences were seen to be enough, even though Steven Joyce wasn...