Justin Welby, safeguarding and the future of the Church of England

Sunday - A podcast by BBC Radio 4 - Sundays

After a tumultuous week in the Church of England, Emily Buchanan looks at the legacy that Justin Welby will leave behind, how the church can stamp out abuse in future, and what's needed from the next Archbishop of Canterbury.Plus, an interview with Robert Harris, author of Conclave, on the Oscar-tipped movie of the same name.