A video of Australian pacer Mitchell Johnson speaking ahead of the third Test match against South Africa at Perth.
Debutant Faf du Plessis batted throughout the final day for a defiant unbeaten century to guide South Africato a thrilling draw against Australia in the second Adelaide Test on Monday.

Man-of-the-match du Plessis occupied the crease for almost eight hours in a feat of physical and mental endurance to ensure the Proteas avoided defeat and take the three-Test series to a decider starting in Perth on Friday, AFP reported.

Australia must win the series to take the world number one ranking from South Africa.