The moment Julie Jarman set eyes on Zahina she was smitten. The seven-year-old girl from Tanzania was desperate for a loving home and Julie felt sure that she and her 11-year-old daughter could provide it. In turn Zahina would become the second daughter Julie longed for. "When I met her for the first time, she was a bit shy. I saw her hiding behind her social worker's skirt, peeping out at me with an enormous grin on her face. She was gorgeous. "She was with her foster parents in Somerset. Laura and I spent a week with them, taking things...