Ashya's father: My heart is aching for my son

The parents of brain tumour patient Ashya King have described their anguish at being separated from him after they were arrested and held in a Spanish prison for several days.
As they prepared to see their son for the first time since they were detained on Saturday, Brett King, the five-year-old’s father, said his heart was “aching” while his wife Naghmeh said she had been “crying and crying” in a prison cell.