Idea of paying homage 'abhorrent' to King, says Jonathan Dimbleby

For the first time, the public are being given an active role in a Coronation as they are invited to swear allegiance to the King at the ceremony on Saturday. The Archbishop of Canterbury Justin Welby has reiterated that the oath is voluntary. Today's Justin Webb speaks to broadcaster Jonathan Dimbleby, a close friend of the King, about what he believes the King thinks of the homage. He also spoke to Samuel Kasumu, former No.10 special adviser for civil society and communities, and Helen Lewis, staff writer at the Atlantic magazine, about the controversial invitation.