Alastair Cook avoids 'dangerous' 5-0 whitewash talk

England captain Alastair Cook avoids "dangerous" 5-0 whitewash talk ahead of the third Test against Australia at Old Trafford.

England won the first two Tests by 14 runs at Trent Bridge and 347 runs at Lord's respectively.

Cook also says he is hopeful Kevin Pietersen will be fit to play after suffering a calf strain in the victory 10 days ago.