Paul Sakkal: Australian journalist says border officials have doubts about Novak Djokovic's vaccine exemption

Novak Djokovic is being held at Melbourne Airport and is not being allowed to enter Australia. This follows major controversy over the Australian Open defending champ being granted an exemption to play at this year's tournament. Djokovic has always refused to give his vaccination status. Political journalist with The Age in Melbourne Paul Sakkal told Tim Dower border officials have their doubts about the exemption. LISTEN ABOVESee omnystudio.com/listener for privacy information.