News Archive Mark McGowan defends Early Childhood Education Minister Sabine Winton over fluoride in drinking water comment. Mark McGowan defends Early Childhood Education Minister Sabine Winton over fluoride in drinking water comment. December 14, 2022 | Jay Sanders *Original full-text article online at: https://thewest.com.au/politics/state-politics/mark-mcgowan-defends-early-childhood-education-minister-sabine-winton-over-fluoride-in-drinking-water-comment-c-9172968