Terry Butcher spent his football career being held up as the ultimate hard man. Who can forget the image of him in a bloodied England shirt, his head bandaged during a World Cup qualifier. Or those crunching tackles as he put his body through anything for club and country. But now, aged 67, he is showing a different kind of courage. The former Three Lions captain has opened up in heartbreaking detail about the death of his son after a battle with severe PTSD in the wake of leaving the army . “I’