Senator KITCHING (Victoria) (14:03): Last week, the Turnbull government sided with One Nation to oppose Labor's plan to double income tax cuts for low- and middle-income earners. Why can the Turnbull government find $7,000 a year for investment bankers and $17 billion for the big banks but not find an extra $400 a year for an aged-care worker earning $40,000 a year?