England v Australia: 2nd Investec Ashes Test - Day Three
LONDON, ENGLAND - JULY 20: Shane Watson of Australia looks on as Tim Bresnan (L) and Joe Root of England run between the wickets during day three of the 2nd Investec Ashes Test match between England and Australia at Lord's Cricket Ground on July 20, 2013 in London, England. (Photo by Mike Hewitt/Getty Images)
Root cause of Aussie problems
Ashes 2nd Test: Key moments from the third day at Lord's.