7NEWS Update - Tuesday December 7, 2021: Queensland to open border early; toddler killed in Melbourne crash

Queensland is opening its borders to fully vaccinated travellers four days early;  a toddler has been killed and three other people critically injured following a crash on a Melbourne freeway; Prime Minister Scott Morrison has backed former New South Wales Premier Gladys Berejiklian to run for the federal seat of Warringah, while she's still being investigated by the state's corruption watchdog. Presented by Jodie Speers. More news across the day on 7NEWS.com.au and 7Plus.  Hosted on Acast. See acast.com/privacy for more information.