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Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter.
Every month, several thousand visitors descend on the town of Caiazzo (population c5,000), an hour north-east of Naples. They make their way down the cobbled side street that leads to Pepe In Grani pizzeria to try what is widely regarded as the greatest pizza in the world.
The most famous pizza on the menu is the Margherita Sbagliata (“Margherita Gone Wrong”),…

