Senator McKIM (Tasmania—Australian Greens Whip) (14:48): Labor's stage 3 tax cuts will cost even more than Labor's nuclear submarines. Three-quarters of the benefit of the stage 3 tax cuts will go to the top 20 per cent of income earners, while women in their 60s are having to sleep on their friends' couches. Is this what the Prime Minister meant when he said that Labor would leave no-one behind?