How to re-build Notre Dame?

How to re-build Notre Dame, should it be exactly the same?

Also on the programme: we'll bring you chocolate, how to make it, how it's changed over the years and why we all still love it.

Joining Julian Worricker to discuss these and other issues are Claire Bolderson, journalist and blogger at Clairebolderson.com, and Christina Lamb, award-winning Sunday Times Chief Foreign Correspondent, and bestselling author.

(Image: Workers consolidate the North face of Notre-Dame in the aftermath of a fire that devastated the cathedral in Paris. Credit: EPA)