Victoria's vaccine wake-up call

We still don't have a handle on how big Victoria's COVID outbreak is going to be. But already the blame-game has started. From low vaccine take-up rates to contact tracing errors, delays in COVID testing and failures in hotel quarantine, the list of possible culprits is long. So is one factor more responsible than the others? And will the outbreak at least jolt people wary of getting vaccinated to roll up their sleeves? Featured: David Speers, Host, ABC TV Insiders