Amy Remeikis' Canberra, the nuclear waste challenge, and one woman's passion for eating offal

Amy Remeikis is this week's Canberra sage, as the Voice campaign heads into its final weeks. Nuclear energy has been put back on the political agenda but no-one has solved the problem of nuclear waste. And writer Sheila Ngọc Phạm loves offal, and wonders why Australians stopped eating it.