Lehmann pushes back on Khawaja's ball-tampering claims

Former Australia coach Darren Lehmann has questioned Usman Khawaja's claim that the whole team was involved in the 2018 Cape Town ball-tampering scandal, saying some things are best left unsaid. Khawaja, whose autobiography 'Sabr' is out Tuesday, says responsibility was collective, not limited to Steve Smith, David Warner and Cameron Bancroft.