The standoff between Elon Musk and the Australian government over tweets about the Sydney stabbings. Sarah Ferguson interviews former secretary of the Home Affairs department, Mike Pezzullo. Plus the political candidates hoping to job-share the role of MP.

An unprecedented inquest is taking us behind the walls of a notorious facility being used to detain juveniles. Inflation was higher than expected in the March quarter. Plus the croc culling debate in the Northern Territory.