Sky News Australia | Senator's gay brother questions plebiscite Sky News Australia The gay brother of Nationals Senator Bridget McKenzie has publicly questioned what emotional toll a marriage plebiscite would have on same-sex attracted people. Alastair McKenzie put the question to panellists including his sister - who is against ... Q&A: Gay brother of Nats senator Bridget McKenzie tackles her on plebiscite Q&A: Guns, gay marriage and ousted PMs on the agenda Submission on gay marriage plebiscite could be rejected on funding concerns |