What a difference a ‘u’ can make. On this side of the ditch, without a ‘u’, there is irresponsibility and hypocrisy but on the New Zealand side there is a rational concern for the national interest. Bill Shorten’s Labor Party (definitely non ‘u’) is doing its best, under instructions from its masters in the rabid CFMEU and other self-serving mates, to undermine the economically and politically vital free trade agreement Australia has signed with China, threatening to oppose it in the Senate and publicly supporting the unions’ expensive advertising campaign against it.