McGrath on mindset and adaptation

Australia win the 5th Test at the SCG by 5 wickets to complete their Ashes victory. We hear from England coach Brendon McCullum plus captain Ben Stokes as well as player of the match Travis Head, Player of the series Mitchell Starc and the retiring Usman Khawaja. Plus there's analysis from Simon Mann, Jonathan Agnew, Glenn McGrath, Phil Tufnell and Andy Zaltzman