On the Leap of Faith this week,  as the persecution of people of faith around the world reaches unprecedented levels the programme hears for those who monitor and report on the situation. We are joined by David Turner Director of Church in Chains and Dr.Tim Grose Asst Professor of China Studies, Rose-Hulman Institute of Technology in Indiana in the United States. We also speak with the author of Boy with the Top Knot,  Sathnam Sanghera on his upbringing as a Sikh in the UK, arranged marriage and the rediscovery of his faith.