CWC Day 3: Warner stars as Australia and New Zealand win

Reaction to Australia and New Zealand opening their World Cup campaigns with straightforward wins over Afghanistan and Sri Lanka with Jimmy Anderson, Graeme Swann, Paul Farbrace and others. David Warner looks solid if unspectacular, is that typical of the Aussies' style under Justin Langer? Could Sri Lanka could well be the tournament's weakest side and how long before batsmen start playing the short ball properly?