Glenn McGrath predicts an Ashes whitewash this summer – again

• Former Australia bowler backs Michael Clarke’s side for 5-0 win
• England won last home series 3-0 in 2013 before 5-0 loss down underGlenn McGrath has repeated a familiar rallying call by predicting Australia will inflict a 5-0 Ashes whitewash on England this summer.The former pace attack leader of Australia’s all-conquering Test team in the early 2000s has habitually forecast thrashings for England in the past, and has been embarrassed when Australia have not performed as he expected,