06:30Matthew SmithFifty more foster families needed in WiltshireBBC Radio Wiltshire Duration: 2 hours, 30 minutes Tue 20th Dec 2011, 06:30 on BBC WiltshireFifty children are looking for foster homes in Wiltshire this Christmas. We meet Sue from Melksham who gave up her job to become a foster mum.GenresEntertainmentBrandMatthew Smith Source: BBC Online