The final speaker in this AANZCA 2024 conference session is Cameron McTernan, whose interest is in the sharing of Australian news on Facebook, especially by politicians. This can be understood through the lens of agenda-setting theory: news media content plays a crucial role in shaping what public issues audiences learn about, and politicians’ sharing of news media content seeks to channel and affect these processes. (There are also questions about the extent of such agenda-setting power.)