Scots mum has been left with nothing after her roof caved in while she and her small children slept – leaving them “covered in asbestos”.Sophie McGarry, 21, was in bed with three-year-old daughter Olivia while one-year-old Harper-Rose was in a cot next to them, when they were woken by a loud bang.The rubble and ‘asbestos’ from the collapse left her bed, towels, belongings and all her children’s clothes toys destroyed and Sophie says she has little left.The mum says she reported a small crack in