Time the enemy for Aussies in first Test after Smith's day in Durban

What is it that separates the best cricket teams from the merely good ones? There were hints sprinkled throughout an absorbing day three of the Durban Test, in which Australia's most formidable obstacle on the path to victory is now time. All the fundamentals Australia had to get right with the ball today, it did: tight lines, safe hands, bowling in partnerships to coherent plans. In the face of this, South Africa simply lost its head.