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Barnaby Joyce advised Pauline Hanson to avoid 'gotcha questions' before her National Press Club speech, while Tim Wilson defended his remarks on the employment minister, and Hanson is delivering her first address to the press club since 1996.

• Barnaby Joyce warned Pauline Hanson against 'gotcha questions' before her National Press Club address
• Tim Wilson defended his comments about the employment minister, citing small business frustrations
• One Nation leader Pauline Hanson is giving her first National Press Club address since 1996