Senator CASH (Western Australia—Deputy Leader of the Opposition in the Senate) (14:42): Minister, won't nuclear scare campaigns make it harder to recruit the thousands of people that Australia needs to build, operate and sustain nuclear submarines? Why is the Prime Minister, with this 'lighten up' attitude, condoning the playing of politics with our national security needs? Honourable senators interjecting— The PRESIDENT: Order on my right and my left! Senator Cash interjecting— The PRESIDENT: Senator Cash, you have asked the question. I am waiting for silence before I call the minister.