Sir Alex Ferguson speaks publicly for first time since brain surgery in May

• Former Manchester United manager appears in club video
• Ferguson plans to visit Old Trafford in the coming seasonSir Alex Ferguson thanked the medical staff who saved his life as he spoke publicly for the first time on Thursday having suffered a brain haemorrhage and undergone emergency surgery in early May.The 76-year-old former Manchester United manager looked healthy and his voice remained steady during a 48 second video message released by the Old Trafford club in which he also