Justin Langer defends decision allowing Steve Smith to resume batting

• Australia coach says ‘he passed all of the tests’ to continue
• Smith struck on the neck by a fierce Jofra Archer deliveryJustin Langer defended Australia’s decision to let Steve Smith resume his innings on the fourth day at Lord’s just 40 minutes after being felled by a sickening blow to the neck from a Jofra Archer short ball.The Australia coach admitted the incident brought back memories of Phillip Hughes, who died in November 2014 after a bouncer struck hi